Jay, The Barronett Gr350 is by far my favorite. We have used ours two seasons now and put them up in September and take them down after turkey season in May.
No fading, no tearing, They have performed great. We do slide ours up under ceder tree's most of the time but they are still fade free on the front side. We have been through alot of blinds and have around six of them now.
The Ameristep,Primos and all the others that cost alot more all faded pretty bad after just one season. Zipper problems, hub problems and tearing were pretty comon also. I like the size of the BigHouse Ameristep but I'm not sure they make them anymore and it faded the most.
I do think the older Double Bulls are the best blind out there material wise but they are not near big enough for my longer longbows and cost way to much.
Anyway, We can buy our Barronett's for just a little over a hundred dollars when we catch them on sale and a $130 regular price and the are well worth it in my opinion. I will try and get some better pictures of ours this season it seems like there is a bunch of interest in them.
I'm sure the will all fade if left out in the full sun for six months but I'm not going to test that. Good luck and I hope this helps. Here is a link to were we buy ours.
http://www.orschelnfarmhome.com/80-in-barronett-gr350-ground-hunting-blind/ctl16754/cp58261/si5189322/cl1/ Tracy