Evans,
I live in East Cobb and have been everywhere. I've also purchased every single mattress and spent far too much money until I found this site and finally (for me) got it right. Many thanks to Pheonix for his incredible advice. I really need to get onto PayPal and contribute to this site. I've now owned memory foam with adjustable bases, kings down coils, and a firm Talalay latex mattress with a 3" topper. None worked well, but I spent a lot of money figuring that out. Anyway, I'd be glad to share specific advice on mattress types if you'd like.
If I were you, I'd make a bee-line to Natural Sleep & Home in Buckhead. They're address is 3129 Piedmont Road near Bones in a little house. I've been working with Chip and Diane there for a few weeks and finally decided on a mattress. I bought a Naturepedic EOS that you can look up on this site. Pheonix knows it well and I think he thinks highly of it. It's very high quality and all natural. Most importantly, it has interchangeable layers. And each side in a queen or King can have it own separate layers so if you and your wife/partner like different firmnesses or different materials but one bed, you can have that too. And within 90 days, yiu can swap out a layer for the cost of shipping. For example, my wife and I just ordered a king bed. My side is medium coil bottom, soft latex middle and soft spring layer top. I found latex along far too buoyant and do not like sleeping totally on top of the mattress. The latex gave me good support but didn't give me any pressure relief. I feel like the soft coil top layer gives me pressure relief and the next layer latex and then medium coil base gives me good support. My wife does not like the feeling of latex and seems to be able to tell if latex is anywhere in the bed. She likes medium coil base, soft middle and soft top. We tried various different combinations. We could make the bed very firm to very soft. By moving layers up or down within the bed, you can also create a different feel as well. And after the 90 day period, you can still buy layers if you either decide later that you want it to be firmer, softer, you want to feel more on top of the bed (like more latex feeling) or more in the bed (more springs). And if over time you feel like somethign is getting too soft, you can replace a layer.
Anyway, for me this is the best solution after several bad choices. This site really made me understand the purposes of a mattress, how different materials work and how science is largely irrelevant without personal comfort and feel. On the latex bed I'm returning, I wake up without back pain because it gives me great support, but because it give me no pressure relief, I cannot sleep hardly at all. The memory foam gave me great pressure relief and I seemed to sleep well, but I was so hot and my back hurt a lot every morning. It sounds so clear to me now, but it took me a long time to figure out what was happening. I also didn't know that there were beds that had interchangeable layers that could be moved and swapped out for firmer, softer and different types of layers. I stuck to the big mattress chain stores and the brand name mattress. The farthest afield I went from typical stores was the mattress factory which isn't that much different IMO. Anyway, that's my $0.02. Hope that helps
Jonathan