Multiple (community describes building from latex/toppers and pocket-coil base) Modular DIY latex pocket-coil mattress (Talalay latex layers + optional wool pad)
8/10
Community consensus indicates latex-based modular mattresses can be long-lived, largely because comfort layers can be swapped instead of replacing the whole mattress. Failure modes mentioned for non-latex foam (sagging/sinking) are less emphasized for latex, though some users still report layer-specific issues or discomfort.
