On our 2nd mattress warranty return in 5 years with Sleep Country. It seems that we are average sized people who make massive body dents in mattresses, despite frequent turning. Sleep Country is recommending a bed that won't ever need to be warranty returned because it's such good quality, but will cost us an additional $700. The internet gives it terrible reviews and we're fed up. Thinking of getting a solid chunk of foam from the foam store, which we can be flipped, maybe somewhat correcting the body dent issue? I know people use foam like this for their camper mattresses, but for daily use? Not even sure how a chunk of foam from the local foam store differs from what Endy or Casper sends. Feedback?