I'm building my first upper. It'll be 5.56 for plinking and general use so I'm looking at brands that offer a good compromise between quality and value. Reliability is important because I want to feel like I built a decent rifle that's likely to function rather than always wondering if it's going to fail. Hours of going in circles on the interwebz has led me to the mid and upper level Faxon Gunner and Ballistic Advantage Hanson barrels around $225. Do I just toss a coin here?