Get a fucking Tempurpedic. My best friend bought a SleepNumber two years after I bought my Tempur. I told him to but the fucking Tempur and he won't regret it. Well, that mother fucker went out and got the SleepNumber because his girlfriend though "Oh this is so cool, we can make each side the super-duper comfy based on what we like." I told him, "Dude, bitches be crazy. It's your money, get with the foam."
He bought the SleepNumber. That was two years ago. Last month, they decided that the SleepNumber sucks donkeydick. He now owns a Tempur and loves it.