I have a split King and it’s been amazing. I just need to find the right balance for pain ( neuropathy) and heat.

I have had a basic Serta mattress for the last five years that I like. I know a lot of people like the adjustable beds.

I have adjustable bed with latex mattress. It's a God send. It can get a little hot but not near as bad as memory foam

I just bought a topper it has some kind of jell infused in the memory foam and is supposed to be cooling. We will see. I don’t know the kind it is.