Various sellers (DIY via components) DIY modular mattress (latex + pocket coil base)
8/10
Community sentiment favors DIY modular mattresses when built around latex and/or pocketed coils, with multiple users reporting multi-year performance without major sag. Longevity is repeatedly attributed to replaceable comfort layers (topper) rather than full mattress replacement, though some foam users report heat and eventual layer softening.
