We got the tempurpedic. I love it. Ken hates it. Just my two cents.
Why do you love it? Why does he hate it? Is there an issue with heat retention?
I love the Sleep Number. We have a king with dual zones. Most comfortable bed I have ever slept on.
How long have you had yours? Have you had any pump or air retention problems? Is there any issue with the area between the two sides?