We took the advice of a family member who had purchased one of your mattresses a few years ago. We were skeptical that a mattress of this type and price could be so wonderful. However, we can't describe how much we love our new mattress. It has exceeded even our most optimistic hopes. We now look forward to going to bed, and are sleeping the night without waking up constantly feeling uncomfortable, like we did on our old mattress. It was all it was said to be, and more!
I'm still testing the bed out and recently experienced a hot sensation on my back. I removed the pillow top I had on the mattress and hope that the beads you mention that are in the foam work to keep me cool.