I bought this mattress for my back pain and I slept pretty well on this mattress however, the medium firm mattress made me sleep like a baby and felt refreshed better than the form mattress. Sam brand of Wayfair sleep, but I think the medium firm worked best for my back. Still giving 5 stars because the mattress is a whole lot better than any other brand of mattress I ever slept on and I slept on temperpedic.