The mattress is the single biggest lever on how you sleep, and the “best” one is personal: your weight, your favorite position, whether you run hot, and whether you share the bed all change the answer. This category cuts through the marketing — foam vs hybrid vs latex and who each suits, firmness matched to side, back, or stomach sleeping, motion isolation for couples, and how a topper can rescue a too-firm bed for a fraction of a new mattress. We flag the real trade-offs (that plush cloud feel often sleeps hot; ultra-firm isn’t for everyone) so you can match a bed to your body instead of a 5-star average. Start with the comparisons, then read the individual reviews.
