So far I love the purple plus mattress. It is the most comfortable bed I've been on. I am still sleeping a bit hot, and my wife cold. Perhaps we just haven't dialed in the right sheet/blanket combo yet. Only other small downside is the lack of edge support, if you get close to the edge it kind of rolls you off. Overall, very satisfied with the purchase. We love the feeling of sinking into the grid, but still being supported.