Need to get a new bed, and need to know what co. makes the most comfortable bed?
It really depends on what you're looking for. Do you like firm mattresses, plush, etc? Try going to a mattress store. They have all of the mattresses set up and you can lay on them and try them out. That way you know you actually like the bed instead of just guessing.
Many great manufacturers to choose from all with good support and different levels of firmness and softness depending how to sleep: back, side or stomach. Tempurpedic, Comforpedic, and Kingsdown in particular are known for pressure relief and less tossing and turning during the night. There are many to choose from, and a lot of great manufacturers making them. Also, federal law now mandates that mattress' be fire retardent, which greatly increase ones safety.