After owning my Helix Dusk for about 5 months now, I am very happy with it. I sleep better and am more comfortable than my previous mattress. It also stays fairly cool and works great with my adjustable base. I would also commend Helix on the return process, as my wife and I bought separate Twin XL mattresses, but she ultimately decided she did not want to keep her Helix mattress, and returned it. The process was straightforward and pretty easy. Overall, I would definitely recommend Helix.