What power scope for a 20" AR in .223 whose purposes, in order, are (a) hunting, (b) homeland defense, (c) 3-gun games. Because of (b) and (c), I'm liking a 2-7 (or possibly even a 1-4), but 3-9 has more total choices, and more economical choices. I do have a Bushnell Elite 3200 2-7x32 on my Saiga 308, which I like, and it's a good scope for the $190 it costs, but since 3-9s are so competitive in the marketplace, I'm thinking I could get a better quality scope in the 3-9 class for the same or less price than the elite 3200 2-7, and get 2x more upper power, so the question becomes, am I giving up much or only a little in terms of shooting fast and/or on the move, at close-in targets (50 yards or less) in going from a 2x min up to a 3x min? What are some good value 3-9s to consider if I go that route? Sightron, what? Looking to spend a max of $225 - $250. What are some other good 2-7s? I like the 1.75-6x Loopy vx3 a lot, but that's out of my price range at the moment.