I voted quality. If I could afford both I would vote for both, but I would much rather have my 340pd, hk USP and p239 than 2 glocks, 2 sp101s, and a RIA. I have a 500a because I have always owned one and never had an issue even after a day and 500 rounds through it, while other more expensive guns being run by guys started to fail. RR makes a great AR platform and eotechs and aimpoints can take a beating so its worth the extra investment there.