Unspecified (community references Arizona Premium Mattresses / SavvyRest / Saatva as examples) DIY modular mattress (latex + pocket coil base, replaceable comfort layers)
8/10
Community consensus favors modular latex mattresses for longevity because wear is concentrated in top layers and can be replaced rather than discarding the entire mattress. Reports include multi-year ownership with minimal change, though some users note heat and sag concerns typical of foam/mattress construction.
