This is Chris and my opinion is that rather than having spin mattresses, I think that one should have memory foam beds. Having memory foam beds is I think the best choice. I also bought one for my home from http://www.monstermattress.com and I simply purchased that from their online store. That’s really a very good website and they have a huge collection of mattresses. I’ll recommend that you also visit their site when ever you think of purchasing a mattress for ultimate comfort.