We had a pillow top mattress and hated it. DD loved it so she has it. It was so hot to sleep on we couldn't stand it. We now have a Sterns and Foster, it is OK but it is only 7 years old and it is shot. It has major dips in it and we could't get them to honor the warranty. They say the dips have to be over and inch deep and they are but we can't get them to do anything about it. It is also one sided and can't be flipped so I feel this makes it not last as long. I am very dissatisfied in everything I have looked at. If anyone finds anything good I would love info.