How on Earth does one decide what sling they want? I've never used them with an AR, however my new build has so dang many QD attachment points I just have to give it a try. Problem is...... there are more choices for a sling than barrels. It's just maddening and a wee bit confusing. Pretty sure I want a 2 point as I don't fancy the idea of taking an 8lb rifle to the boys, followed by smacking my knee on it. Input, ideas, comments, jokes?