I have a friend who used to sell mattresses and according to him Sleep Numbers are the best bed you'll ever sleep on....for the first 3 months or so. Then, after it's too late to return/exchange, your body gets used to it and it's the worst bed ever, because their is no core support. However, I am continually tempted by them, just because I am highly influenced by Garrison Keillor's voice lol.
I researched bed buying for almost 2 years before we made our decision. I wanted to make sure we got something that does not offgas, is supportive, and would be comfortable for both my husband and myself (and babies/kids).
We ended up buying a king sized Savvyrest from one of the MDC mamas. I have to say, I am SOOO impressed!!! She provided the best customer service I've ever experienced. I think she is my favorite person I have ever bought anything from. Here is her contact info
http://bowernaturalbedding.net/home.html (312)226-8060. We had no problems buying from her despite us being located across the country from her store. I'm not sure if Savvyrest's policies have changed on that, but I think it would be worth giving her a call or email to see. She also has all sorts of natural bedding and other products that are fun to browse too.
I did so much research on prices, different options and especially non-toxicity. Savvyrest was the company we decided to go with because you can look at reports on their website to see *exactly* what is and isn't in the mattresses. I was worried with other companies about how much filler they were using in their latex and what was in the filler. Also I was worried that I really wouldn't know the difference between regular latex and the organic/natural, and a disreputable company could send the wrong type and I wouldn't know it.
I don't remember the name of the model we got, but I'll describe it. We got the king sized, 3 layers of Dunlop (because my research showed that Dunlop is the most non-toxic). We went with a layer each of soft-medium-firm. That's one of the things I really love about the latex mattresses...how customizable they are! I was nervous about getting a mattress over the internet that I'd never been able to try in real life, but I figured with so many options to customize it was hard to go wrong. We got soft all one piece, and firm and medium split down the center. Right now we have it set up (bottom to top) firm-medium-soft. I'm debating switching it to medium-firm-soft to be a little less soft. Also I've heard a lot that Talalay is much softer than Dunlop, but at least with this combo I've been amazed at how soft the Dunlop is.