After reading lots of articles and forums, I chose bushmaster. At first I thought that since bushmaster's are the cheapest AR's, they would be a cheap rifle as well. But after opinions and what not, I was disproved and bought one a month ago, and I LOVE IT!
A3 sights, 20 inch barrel. I've shot mostly wolf ammo and only had problems with it the first 200 rounds, after that it was all broke in and haven't had a problem yet.
Of course my local gunshop had $100 off bushmasters, and that was the icing on cake.
Picked up an A3, 20incher, Y-comp and a 30rnd MAG for $839, Only $200 more then my HK USP 45, can't beat that with a stick!!!