Various (community discussions reference DIY components, plus mentions of specific mattress brands) DIY Modular Latex Mattress (pocket coil base + latex layers/topper)
8/10
Community sentiment strongly favors latex-based modular mattresses for durability, with multiple users reporting 7–8+ years without meaningful degradation. Longevity is tied to replaceable layers (especially toppers), so sag or softness is treated as a component replacement rather than full mattress replacement.
