Bird,
Before I make any comments, I want to say right up front that I am prejudiced! One of my best friends is a Vice President for the Simmons Company. We have a Simmons plant in town, and I got to know him when we lived across the street from each other.
Anyway, for a long time, my wife and I had one of those matresses that could inflate on each side independently of the other. I don't remember what brand it was. But we could never seem to get "our" side the way we wanted it. I like a really firm side, but my wife prefers something a bit softer.
After using this for a few years, I realized that everyday I was getting up and my back was killing me. So I made the decision to get a new mattress. After checking them all out, I got a Simmons. I forget the model name, but it's the extra firm one in the next to the best line. And this was before I'd met my frend.
Of course, this didn't solve the problem of the way the wife likes her mattress. Well, since the kids were all grown and gone, and since she likes to stay up late and read and watch and TV and I like to go to bed early to sleep, I moved into my daughters old room (after re-doing the decorating!/w3tcompact/icons/laugh.gif). Problem solved, right?
Well, after a time, the wife decided she needed a new pattress also. So she got a regular one too. She's been sleeping better than ever since!
Now I'm not saying you gotta move into your own room or anything. And maybe we had a real cheapo brand of air mattress in the past. All I know is that after trying water beds and air mattresses, a regular mattress has been the best we've ever had. You just have make sure you get a good quality mattress (and yes, there are some others besides Simmons - but not many!/w3tcompact/icons/grin.gif) of the firmness that you like. And don't be afraid to go into a showroom and lay down on one for awhile. At the Simmons plant here in town, they have a big sign in the showroom that says "Come on in and lay down for awhile".
For me, a regular mattress can't be beat! /w3tcompact/icons/smile.gif