You Know it!We had a Queen size TempurPedic for many years. It was good for DW's RA but in the winter was hard as a rock until you had laid in it awhile and in the summer sank like mush and was really hot ... foam keeps the heat in. And as Beer said, hard to move around once you sink in. Decided on a Cal King for this house so DW would have more room to stick her arms out when she sleeps. Gives me a bit more than the prior 18" of bed edge. Went with a Sleep Number. Like it much better than the memory foam TempurPedic.
I can see that. Sometimes you don't want to know about things that you can't control.
Yeah, like that you are a Neanderthal!!
Those tests sure have gotten a lot cheaper, $135?