I'm researching whether I should get a Sleep Number bed. Their research about people getting better quality sleep was interesting to me. I was wondering if any of you have one, and how you like it? And which model did you buy? I was also wondering how this mattress would work with my Cudde Ewe? Could I still use the Cuddle Ewe or would it get in the way of the benefits of the mattress? Thanks for your help guys!