Plush vs. Firm Mattress: Ultimate Comparison


Mattress firmness influences your sleep quality directly. Laying on a mattress that is too plush or too firm could create sleep issues.

A plush or a firm mattress may also cause back and joint pain. The search for a bed with the proper firmness and support is essential to excellent sleep, especially for those with rest, backbone or other health issues.

We’ll help you determine the best option in a plush or a firm mattress in this text. Your decision is affected by your weight and intended posture, with some personal taste.

Plush Mattress

A plush mattress is an additional soft mattress commonly composed of memory foam to give a gentle feeling. Plush mattresses often seem smoother on the surface you are sleeping on. Many individuals describe slipping into fashionable colors like sinking into a cozy bed.

They are suitable for persons who lay on their sides and have sleeping pressures. The reason is apparent. Plush mattresses cushion and cradle stress areas to make the joints softer and less stressful. The composition of the memory foam deforms it under pressure and reverts to its original form.

In other words, while you sleep, they coat your body with the proper amount for a comfortable night’s sleep. Many back sleepers also choose plush mattresses, but they need harder cores to support their back to maintain the right spinal alignment.

But stomach sleepers rarely like plush mattresses. The sinking feeling can make individuals feel suffocated. And the mattresses cause the back to bend in odd positions. For back and stomach sleepers, firm mattresses are a preferable option.

Pros of a Plush Mattress

Due to the extra coil, the comfortable feeling of a delicate color could suit side sleepers. The plush mattress should give a practically total sense of immersion without inflicting pain. A plush mattress can be a comfy mattress for you if you are a light person while sleeping.

Cons of a Plush Mattress

If you suffer shoulders, neck or back problems or lay on your stomach, it may not be a smart choice. A firmer feeling can make you sleep more comfortably. The mattress is not suited for couples because the movement can disturb the sleep of every partner due to the smooth construction of the bed.

Who Should Use Plush Mattress?

  • Patients suffering from muscle or joint pain
  • Undersized people
  • Side sleepers
  • Combination sleepers

Plush Mattress: Amerisleep AS5

Amerisleep Plush Mattress

If you’re looking for a plush mattress, consider our Amerisleep AS5, the smoothest type we sell. The AS5 has a 14-inch dimension and four layers: 3″ of Bio-Pur, 2″ of Active Flex, 2″ of Affinity foam and 7″ of Bio-Core®.

A vented mattress cover is available for all Amerisleep mattresses. It is designed to dispel warmth and humidity so that you do not overheat or awaken in a cold sweat. The coverings can also be removed for conventional treatment.

We have built the base of the mattress using our patented plant-based memory foam Bio-Pur comfort foam. We replace a portion of the petroleum oil with beaver oil during the manufacturing process. Thus, Bio-Pur does not have any off-gas and is cooler than other forms of memory foam.

Most soft mattresses are uncomfortable and unbearable for huge sleepers; however, we have incorporated the Active Flex covering into our bed for the bed to be used by persons of various dimensions.

Active flex increases flexibility and elasticity to the belt. When you sit, it immediately cradles your body, but if you change positions or go out of bed, the covering swiftly flows back into shape.

The AS5 has a HIVE®-based Affinity layer with smart hexagonal cutouts around the hips and shoulders but firmly on the head, back and legs. With this layering, the bed supports your body evenly and reduces pressure point pain.

The Bio-Core® core is a foam that supports it. It is long enough to maintain the top layers and protect the bed from sloping fast.

Firm Mattress

Firm mattresses are not as soft as the surface varieties. They are often called for providing extraordinary support. Although some people find them harsh and unpleasant, stomach sleepers are frequently better able to choose them. Firm beds help the stomach sleepers keep the proper alignment in the back when sleeping.

Side sleepers may fight with Firm mattresses as they aggravate pressure points, causing them to be sore and painful in the morning.

Although hips and shoulders complained about pressure locations in firm mattresses, some also complained about their knees. Sometimes this can be helped by placing a tiny cushion between your knees during sleep, whether your bed is soft or hard.

Pros of Firm Mattress

For individuals who do not handle back, neck, or shoulders pain, the advantages of a firm mattress are indicated. A firm mattress should be a mattress that relieves stress and lowers muscle stiffness while promoting blood circulation. A firm mattress can be used to alleviate lower back pain for stomach sleepers.

Cons of Firm Mattress

A firm mattress is just a mattress on which you can feel a greater pressure than a comfy mattress. When you suddenly convert from plush to a firm mattress, one may find it a little awkward since your body might take a week or two to adapt to the new feeling and to take advantage of it.

Who Should Use a Firm Mattress?

  • Overweight people
  • Stomach sleepers
  • Back sleepers

Firm Mattress: ZINUS Mattress-in-a-Box, King

Zinus Firm Mattress


  • 12 Inch Hybrid Mattress
  • Pocket Spring Hybrid Mattress
  • Extra Firm Feel
  • Heavier Coils for Durable Support
  • Pocket Innersprings for Motion Isolation

Overall Thoughts

  • Pocket Springs made of heavy gauge steel provides comfort and high-density foams.
  • Firm Support- Our firm mattress is made with independent pocket inserts for heavier steel for greater stability and extra strength suited for stomach sleepers and overweight individuals
  • Supportive Foam & Pocket Springs – Soft, comfortable foam, long-lasting high-density foam and movement-isolating, separate pocket springs with a padded jacquard cover provide a firm feeling. Well suited for guests with a firm mattress.
  • Certified by CertiPUR – High-quality foam certified by CertiPUR-US for stability, performance and composition.
  • Packaging- Our technology enables this mattress to be compressed efficiently into a single box, shipped conveniently and pushed into the room, simply unboxing, unrolling and extending its original form within 72 hours.
  • 10-Year Limit Guaranteed, with twin mattresses supporting a weight limit of 250 lbs. and up to 500 lbs. for all additional sizes.
  • 1.5 top Comfort Foam layer, 2.5-inch High-Density Foam Support layer
  • A 7.5-inch base layer of over 10% more individually wrapped coils assures no motion transfer
  • Extra Firm Support
  • Only the Highest Quality of Foam

Plush vs. Firm Mattress for Back Sleepers

A plush mattress or firm mattress may seem like a simple choice for back sleepers. A firm mattress may be most suited for back users to avoid problems with the lower back. A bed for pressure relief is the greatest way to choose between a plush or firm mattress.

Plush vs. Firm Mattress for Back and Stomach Sleepers

Sleeping in the stomach has specific conditions since they sleep without even a pillow. In a plush mattress, sleepers in the gut could have back pain if their stomach dips into the foam while they sleep. When we talk about a firm or plush mattress for abdominal sleepers, choose solid support.

Plush vs. Firm Mattresses for Back Pain

The unhealthy sleeping position induced by an inappropriate mattress is one of the most typical factors behind back pain. When you sleep wrong, your back hurts.

So, what is the best option when it comes to back pain: Plush or Firm?

While many people notice that sleeping on soft mattresses makes them feel better pain relief, this comes down to correct support. It would be best if your spine stayed neutral at night when suffering from back discomfort. This helps alleviate tension from the vertebrae, supports and maintains the natural contours of your back.

An excessively soft mattress prevents such an excessive sinking in the hip area. And neither would an excessively firm bed be suitable. It would disrupt your spine’s normal position.

Plush vs. Firm Mattresses for Arthritis 

Many shoppers now believe that a plush mattress is perfect for arthritis and sensitive joints. It might softly embrace the painful places of pressure rather than crash in them and cause pressure build-up.

Even people with arthritis or uncomfortable pressure points can find an excessively soft mattress more an opponent than a friend. The truth is, a soft mattress will probably not support you correctly. It would enable the heavier elements of the body to sink in instead. And this frequently leads to a back strain and consequently pain.

That is why arthritis patients don’t need to go with the softest mattress. They should instead choose a design based on their manner of sleep. And if it’s a firm mattress, it might be useful to pick something on top with cushioning to soften the unpleasant stress areas.

Plush vs. Firm Mattress: Weight Considerations

As I said previously, when checking at the plush versus the firm mattress comparison, it is crucial to consider your weight. One version would have a varied feeling in sleeping used by people of different kinds of bodies.

Let me offer you a case in point. Let’s imagine we have a mattress, which is medium-sized as the manufacturer (7 on the firmness scale). When an average user (between 130 and 230 pounds) naps on this mattress, he is ready to agree.

However, if a lightweight sleeper (less than 130 pounds) uses the same mattress, they will see the mattress as a firm bed and rank it around eight or even 9. Like this, heavier people (above 230 Livres) consider the same medium mattress (around 6 or 5 on the firmness scale).

Depending on the pressure of different body shapes can apply to the surface of the mattress. Greater heavy users produce more mattress material compression and a more sinking experience, making their bed softer. This generally drives larger sleepers to look for the best extras that provide greater support and less sluggishness.

Like that, small sleepers don’t sink and don’t get considerably cushioned. Some mattresses may thus appear firmer for them, particularly those with bouncer materials (such as high-density polyfoam, coils and latex).

Plush vs. Firm: Sleeping Position

It would help if you also considered your favorite sleeping position when deciding between a firm and a soft mattress. Why? Because the manner you are in bed influences the firmness (or softness) quality, you need to maintain a healthy sleeping position in different body areas.

Let us look at the basic sleeping postures and their peculiarities to assist you in deciding what you need:

Side Sleeping

When you lie on one side, your legs and shoulder grab the mattress surface. It can generate too much stress on the projecting components if it is overly hard. Side sleepers should therefore choose soft mattresses. However, remember that you may require a medium bed instead of an overweight user to get the proper help and appropriate weight distribution.

Stomach Sleeping

Stomach sleepers generally need firmer mattresses irrespective of their weight. You see, your spine needs enough support in this position. Thus, every sink is now appreciated because it can induce unhealthy spinal curves.

Back Sleeping

This position calls for more spinal support. Average back sleepers with medium or firm mattresses are advised. Little sleepers would be comfortable enough on a moderate bed, while bulkier users should opt for the firm.

Combination Sleepers

When you switch between sleep positions, this makes you a sleeper combination. Typically, medium mattresses are most popular with such users, as these give the balance between coating and comfort and allow easy bed movement.

Plush vs. Firm Mattress: Which Works for You?

Let me be honest with you: Which one’s a better, Firm or soft mattress does not matter. More importantly, whether or whether not the bed works for you. And to locate the right match, you have to take the following variables into account:

Mattress Type

The uniqueness, advantages and disadvantages of various mattress materials. For example, latex is incredibly durable, while memory foam delivers a large hug. Internal mattresses are springy and blended beds combine homogeneous support and coating.

Whatever Type You Choose, lie for at least 15 minutes when shopping in the shops or, if you purchase online, choose models which include an in-home sleep test.

Your Weight and Sleeping Position

As I said, different sleeping types demand additional beds. Consider the poor posture that is the most typical for you and analyze your weight class before you adjust the mattress firmness.

Your Budget

You don’t have to invest hundreds of dollars in sleeping peacefully on a new mattress. But cheap beds don’t always offer good support. High-grade models from $500 to $1,000 are available. In addition, many mattress brands offer funding if your budget is rather constrained.

Warranty and Sleep Trial

A Sleep Test could allow you to acclimate to your new mattress and examine how it functions for you over a longer period. Concerning the guarantee, the value of the color may be determined, as longer insurances usually suggest that the maker uses higher quality materials.

Plush vs. Firm Mattress: Which is Better for You? 

The dispute over Firm vs. soft mattresses has raged since the dawn of time, or at least about the advent of advanced mattresses. But it is unlikely to be settled due to the complex nature of sleep. So, if you’re wondering if you should have a firm or soft mattress, the answer is no.

It’s not about what you require, as it is about what you desire.

A plush or firm sleeping surface is not required for everyone. Special considerations must be taken based on what a sleeper needs based on their body shape, sleep position, and particular features. The following are some broad suggestions based on sleep research and mattress construction.

If you’re looking for a firm mattress, consider the following factors:

  • You regularly suffer from lower back pain. 
  • You’re a back or stomach sleeper—or like to switch it up just about every night. 
  • You run hot at night and are prone to night sweats. 
  • It would be best if you had some added mattress thickness to avoid sinking too deeply 

If you’re looking for a plush mattress, consider the following factors:

  • You are a side sleeper who prefers the softness and support that a softer surface provides.
  • You have persistent joint discomfort and require assistance in reducing pressure and soreness.
  • You’re a small person who won’t sink too far into a softer mattress.

Look for a provider that offers a trial period so you may truly test out a new mattress before committing to it long-term.

Choosing the Best Mattress for Couples

If you share a bed with a spouse or partner, you and your partner likely have distinct firmness demands and preferences. This is especially true if your bodies are different sizes and you sleep in various postures. In the majority of circumstances, a medium mattress is the best option.

The greatest mattresses for couples are medium mattresses. These mattresses give little to them, but they also help with pain and pressure point alleviation. There isn’t much motion transfer with this hardness level, so you won’t be awakened at midnight if your companion turns in their sleep.

There is a solution for couples with highly varied body types and sleeping positions! A customizable split bed can provide each individual with exactly what they require for a comfortable and pain-free night’s sleep.

This type of mattress allows you to customize your sleeping position and the amount of support you receive. For the greatest results, use a moderate bed with a flexible foundation.


Is it true that plush mattresses are excellent for back pain? Are firm mattresses a pain to sleep on? We’re responding to your most frequent questions to assist you in choosing the firmness level that’s perfect for you.

Is it uncomfortable to sleep in a firm bed?

Firm beds should be comfortable if they are suitable for your sleeping posture and size.

It’s natural to feel uneasy when you first purchase a firm mattress, especially if you previously slept on a softer mattress. In this case, we recommend sleeping on your new bed for at least 30 days, which is the normal time for a mattress to adjust.

If your firm mattress is still causing you problems even after 30 days, it’s obvious to move to a softer mattress.

Is it true that plush beds are unhealthy for you?

It’s a common misconception that firm mattresses are healthier than plush mattresses, but this isn’t the case. Firm and plush mattresses are made to accommodate different sleeping styles.

Whether you are petite, a combo sleeper, or a side sleeper, plush mattresses should give appropriate padding. However, if you lie on your stomach or back, the cushioning and sagging may force your spine to flex abnormally, producing pain and discomfort.

Is it preferable to sleep on a firm or soft mattress if you have hip pain?

Plush mattresses are the best mattresses for alleviating pain and pressure in the hips in many cases. Plush or soft mattresses support and carry your hip joints while you sleep. This additional support is especially beneficial for side sleepers and mixed sleepers who suffer from hip strain.

Larger adults with hip pain may require a firmer mattress to alleviate their pain. The few who lay on their backs and stomachs on a firm mattress may get relief from hip pain.

Is it possible for plush mattresses to be overly soft?

A mattress may be overly soft for some people. If your mattress has grown excessively soft, check your warranty; it may be necessary to replace your mattress’s box springs.

You may need to firm up your mattress if it isn’t time for a replacement. To achieve this, put a firm mattress protector on your bed. Another alternative is to put a sheet of plywood under your mattress.

Do firm mattresses last longer?

Many mattresses last 7 to 10 years, depending on firmness or plushness. The firmness of your bed has no bearing on its lifespan.

The construction and materials used in your mattress are critical to its durability. The support layer of your bed, which is designed to prevent sinking and wear, should account for at least half of its overall construction.

For example, if your mattress is 12 inches thick, the base layer should not be less than 6 inches wide. Any less will result in quick wear and sagging, requiring you to change your mattress sooner.

Are plush mattresses good for back pain?

Softer mattresses may be a smart option if your current medium-firm or firm mattress is causing you back discomfort. They’re also a good option for side sleepers who are experiencing back pain from their current mattresses.

Would a firm or a plush mattress be better for a side sleeper?

For a side sleeper, softer mattresses are preferable. Side sleepers, on the other hand, require gentle hugging of their protruding body parts. This prevents their hips and shoulders from being forced against the surface, which can cause stress and pain.

Which mattress would be cheaper, plush or firm?

Firmer mattresses are usually less expensive than plusher mattresses. Because they don’t use thick comfort layers, they use less material.


The correct level of firmness for your mattress guarantees that you have a comfortable night’s sleep. Plush mattresses are perfect for tiny sleepers who are sleeping alongside or alternating all night long.

For larger sleepers who lay on their back or stomach, firm mattresses are best. A firmer mattress avoids sinking and gives sufficient support for these sleepers.

Patients with arthritis will get considerable alleviation with plaster mattresses. Sleepers with back pain should choose medium or medium-sized mattresses and pairs with various sizes and sleeping positions.

Your sleep posture carries a large amount of weight when it relates to the appropriate mattress for your demands, but it is also a little preferable.

Also Read: Memory Foam vs Latex Mattress: A Comparison

About the author

Best Mattress Advisor Editorial Team

Our dedicated team of experts, with more than two years of experience in the bedding industry, is committed to helping you achieve your best sleep yet. From in-depth reviews to comprehensive guides, we cover almost every aspect of sleep products, including mattresses, pillows, bed frames, and accessories. Explore our website and discover why we're the go-to resource for all things sleep-related.

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Best Mattress Advisor Editorial Team

Our dedicated team of experts, with more than two years of experience in the bedding industry, is committed to helping you achieve your best sleep yet. From in-depth reviews to comprehensive guides, we cover almost every aspect of sleep products, including mattresses, pillows, bed frames, and accessories. Explore our website and discover why we're the go-to resource for all things sleep-related.

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