We’ve only had this mattress for a month but so far, so good. Definitely a bit firmer than we expected (which we’re a fan of) but it’ll likely feel softer if you’re heavier (we’re 110, 160 lbs). I’m sure it’ll also soften a bit more with time, which is fine. The cooling foam is noticeable to touch but I’m not sure I feel much of a difference when actually sleeping. I’m definitely sleeping more soundly. Overall it appears well made, good quality. No regrets.