Our Sealy got old pretty fast so now we got a Serta. Pillow-top. It's the shiat!
We got it from
http://us-mattress.com which has a nice Serta comparison guide that explains some of the innards, better than other stores. We got the Ashland, which is 9.5 on their comfort scale. And it is, oh my ghod, everything they say it is. My fat ass has never been so carefully cradled, least not since I was a tod.