I know the tempurpedic mattresses are wonderful. The price just makes them too costly for me.

I use a heated mattress pad (with dual controls b/c I like it hot and dh likes it OFF). While the pressure issues are still there, they are diminished, esp since I put the pad OVER my down-alternative fiberbed. An electric blanket is not the same, and seems unsafe to me. If I toss around it gets wrinkled, which can create hot spots. It really makes a difference. I hate to sleep over at the inlaws b/c it is awkward to bring the heated mattress pad.

Just a thought, the heated pads are under $100 and the fiberbed was about $50. I bought them at different times, but they are amazing!