I bought a Temperpedic, but sent it back after a week. It felt too confining to me...it sorta wraps around you, and I didn't care for that feeling. After trying about 40 others, I bought a Beautirest by Simmons, instead. A fellow carpenter I work with just recently bought a latex mattress made by Jacuzzi, and he swears that its taken all his back pains away. I am going to go check one out.