re: what are the superior "brands" of the AR15?

I've been in the market for an AR10 for a couple months now and have been doing lots of research. It came down to the SCAR 17S and the Black Rain Ordnance PG-15. I decided to go with the BRO, they are a solid USA company and all components of the gun are made by BRO, it is also a pretty sweet looking gun. The review I saw it shot a 3/4" group at 100 yds and an 11" group at 1000 yds. Also during a 2000 round test of Wolf ammo the first malfunction wasn't until 1700 rounds. They also offer a pretty large line of AR15's. Def worth checking out imo. Mine should be here the end of this week, I'll let you know how I like it.