Need advice in choosing a mattress

Sorry, in regards to the Foamex link I got my links mixed up. The one you linked to in another post is:

http://www.walmart.com/ip/12-Aerus-Natural-Memory-Foam-Mattress-with-Pomerol-Cover/11030706

it is in post #8 of this thread:

I forgot I had searched that brand on amazon to look for other models of their mattresses. While not something I am considering anymore it was part of what started my search for mattresses that are made with natural materials.

I have read through your site about the different materials and their pro’s and con’s. I will admit though I didn’t fully read that first post you linked to. I have only gone back to it a few times to read some bits here and there. I will go back over it more in depth.

How do the following manufacturers compare to Brooklyn Bedding/Dreamfoam and Mattresses.net?

http://designsleep.com/category/mattresses/

www.mygreenmattress.com

I tried to look at them but I have BitDefender antivirus and it flags that site as having malware. It may be a false positive but it gives me reservations when considering buying a mattress from them.

Mattresses.net gives me the impression of being more natural material focused then Brooklyn Bedding. (Brooklyn Bedding still seems good though) Is that actually the case or just the way their website makes it appear?