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Plank Firm Luxe vs Purple Mattress

Side by side from 84 real reviews. Every count is the same as on each product’s page.

Reviews

72 signal

29 reviews

79 signal

55 reviews

In short

Flippable, so owners pick a firmness side; sagging or hip sinkage over time is the main downside.

Many report six to ten years of cool, comfortable sleep; some hit sagging after a few years.

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Specs

Type
Hybrid
Firmness
Firm, Ultra-Firm
Height
13 in
Notable features
flippable firm hybrid, Ascension coils
Type
Foam
Firmness
Medium-firm
Height
9.25 in
Notable features
2 in GelFlex Grid, adaptive foam

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