I have been suffering with chronic back and leg pain for almost a decade! I kept trying to sleep in my bed but I kept ending up back on my couch. A friend told me about this mattress that she just purchased and how amazing it was. I found it hard to believe BUT I went and tried it out and to make a long story short......I BOUGHT IT! It put Tempurpedic to shame! I have NOT been back to my couch and for the first time in a decade I am sleeping at least 3 hours before I wake up.....prior to this purchase I was lucky to make it to the 45 minute mark. I feel like I am getting a piece of my life back and rest is vital to seeing my health improve! Yes, they cost more but that old saying still rings true "You get what you pay for"! At least Serta backs that up!