I've never been into ARs....not crazy about the round, the DI system and thought they were too front heavy. Only "rifles" I own are M1 Carbines (2). Love the look, balance & weight (yeah, I know it's not really a "rifle" round). Still, something tells me that I should have an AR in my collection. Recently, I held 2 that felt pretty light: a Stag Model 2 and a M&P Sport. I want my rifle to have iron sights (don't really care about a rail). I know the twist rates are different (1:9 vs 1:8), chrome vs. Melonite lined barrel, and the M&P is missing a dust cover and forward assist. Price was $869 for the Stag and $599 for the M&P. Opinions? Any other important features that differntiate? Any others that might be "better" in the price range between the 2? Thanks.