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Plank Firm vs Birch Natural vs Saatva Classic
Side by side from 220 real reviews. Every count is the same as on each product’s page.
Reviews
60 signal
17 reviews63 signal
14 reviews67 signal
189 reviewsIn short
Owners disagree on feel, with some calling it very firm and others softer than expected.
Owners mostly like it, with several happy for side sleeping and over years, though feel varies: one found it too soft and another too firm until adding a topper.
Many owners find it comfortable and well built, with strong edge support, and some report six to ten years without sagging.
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Specs
- Type
- Foam
- Firmness
- Firm, Ultra-Firm
- Height
- 9.5 in
- Notable features
- flippable all-foam
- Type
- Latex hybrid
- Firmness
- Medium-firm (6–7/10)
- Height
- 11 in
- Notable features
- GOLS latex, organic materials, GREENGUARD Gold
- Type
- Innerspring
- Firmness
- Plush Soft, Luxury Firm, Firm
- Height
- 11.5–14.5 in
- Notable features
- dual-coil design, 3 in Euro pillow top, Lumbar Zone
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