I wish it were my AR in the pic, but i found it on google a few weeks back. Its only like.. $320 or so for both the upper and lower billet, which from what ive seen its the best price around. Most billet lowers go for that price, let alone both.
I was attracted to sun devil because they had so many anodized colors, but other than that I would stick to like.. a tactical innovations billet lower or something else.