You guys do realize that very few companies actually MAKE AR's. The vast majority simply ASSEMBLE them on a lower that they had roll-marked with their logo. I will agree that QC, fit/finish and customization do vary between different companies. However, unless you are buying from the bottom of the bucket (Hesse, Blackthorne, Vulcan, etc..) they are not so different that it is worth arguing about. Just my humble opinion, YMMV.