The wife and I are looking for a new bed. We are drastically different in what we're looking for. I want a firm mattress and she wants soft. We looked at Sleep Numbers and Posturepedic. Anyone have an opinion either way with these two? Im finding that buying a bed with different firmness will cost me a decent amount so money isn't the top priority but if we are spending 6k+ I don't want something I'll just kind of like. Appreciate all opinions