We had to select a new bed after or original Tempur-pedic Grand Cloud bed was sagging. We only had the Grand Cloud for 6 years. We were told we would never have to buy another bed in our lifetime when we purchased the bed. Not so true. We loved our Grand Cloud however, it is no longer made so off to finding a new model. We went with the Luxe Adapt Firm and so far it has been pretty good. It is not as comfortable as our old bed but it is still a nice bed and does not cause any back pain. The first week the bed was pretty firm and I woke with hip pain but that has now gone away. Overall it is a good bed.