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So which should you buy?

In these sales, the Plank Firm and Puffy Cloud are both mid-range mattresses.

Plank Firm mattress - deal block

At full MSRP, a queen Plank Firm mattress will set you back $1,332.

Unlike Plank, Puffy rarely changes the sale or at least, rarely changes the final price.

However, Puffy has the superior warranty, with alifetime warrantycompared to Plank’s industry-average 10 years.

Puffy Cloud Mattress

They pop up semi-regularly and it’s the best discount you’ll see at Plank.

A queen will typically set you back $949, although the total value has a habit of fluctuating.

The Plank Firm is a double-sided mattress, which is unusual among thebest mattresses in a box.

Plank Firm Mattress: was from $749 $561.75 at Plank

Plank achieves this by using a central layer of dense, firm foam.

On one side, this is topped by a thin layer of comfort foam and a quilted cover.

On the other, firmer side, the central foam is only topped by the quilted cover.

Puffy Cloud Mattress: was from $1,849$499 at Puffy

The Puffy Cloud has a more traditional design for a memory foam mattress.

Finally, a felted Climate Fiber layer adds breathable cushioning.

The Puffy Cloud is finished with a cool touch cover.

A person lies in a stomach sleeping position on the Firm side of the Plank Firm Mattress

As a double-sided mattress, you get two firm feels to choose from with the Plank.

Flip to the Extra Firm side and we upped that rating to nine.

We recommend this mattress for back sleepers and side sleepers who prefer a firmer feel.

Tester sleeping his side on a Puffy Cloud mattress in a king

Both mattresses have very little bounce, with the dense, firm foams absorbing movement.

If you prefer a more responsive feel, consider one of thebest hybrid mattresses.

These contain springs as well as foams, for a bouncier feel.

A hand rests against the surface of the Plank Firm mattress, Extra Firm side, testing the temperature regulation and pressure relief

However, the Plank Firm can sleep slightly warm.

Plank Firm vs Puffy Cloud Mattress: Which should you buy?

This helps keep the spine from twisting, so you don’t wake up with back pain.

Plank Firm Mattress - Twin

Useful for occasional bed sharers and reoccurring injuries.

In this area, the medium-firm Puffy Cloud comes out on top.

Plank Mattress

A split screen of the Nectar Classic mattress vs the DreamCloud Memory Foam Mattress

A split image featuring the Nectar Classic Memory Foam Mattress on the left and the DreamCloud Luxury Hybrid on the right, leading into the DreamCloud Luxury Hybrid vs Nectar Classic showdown

Nectar Classic vs Nectar Premier memory foam mattresses in sleep studio with blue wall, bedside chair, rattan rug, wooden bedside table, lamp and pampus grass

Grey and white Cocoon by Sealy Chill mattress vs white, navy and bronze Brooklyn Bedding CopperFlex mattress

A side by side comparison of a Nectar Memory Foam mattress and a Saatva hybrid pillow-top mattress

The image shows the DreamCloud Luxury Hybrid on the left and the Helix Midnight Luxe in a side by side comparison

The image shows a woman sitting up in bed and clutching her shoulder in pain

The Avocado Green Mattress on a simple wooden bed frame in a bedroom, a Tom�s Guide price drop deals graphic (right)

The Tempur-Pedic Tempur-Adapt mattress on a bed frame in a bedroom, a man and his young sun sitting on top of it, smiling. A Tom�s Guide price drop deals graphic (right)

A couple using the Scandinavian Sleep Method

Bed bugs

The LG C5 (on left) faces off against the Samsung S95F (on right).

HDMI input

google pixel 9a and google pixel 8a in white and black side by side

The image shows the Casper Hybrid with Snow Technology pillow on the left and the Coop Cool+ pillow on the right in a side by side comparison

Summer garden with patio furniture