We purchased the 11" All
We purchased the 11" All Foam King and are very pleased with it after over a month of sleeping on it. I've had memory foam in the past that really sunk around our bodies after a month, and this one just has slight indentation -- I can tell where the middle of the bed hasn't been slept on, but it's only marginally different. We also sleep hot, and the mattress hasn't felt stuffy like some memory foams do. Another thing I was wondering about pre-purchase was whether the edges would hold up: they do just fine. It doesn't have the seamed edge like some mattresses, but there is no crazy sinking feeling when you get off the bed. All in all, a great purchase and we're very happy with it.