I have the California King version of this bed. It is VERY NICE!! Much better imho than the Select Comfort air number system bed (whatever it's called, you know what I'm talking about).
There are 3 versions of this bed, and we bought the middle one. The really high dollar one is some sort of built in pillow-top, and there is also a version that is mechanical that bends in the middle and adjust up and down.
The California King is nice for me because I don't have to sleep diagonally to stretch out. It's long enough where most beds are not. I think you'll like it, Buddy!