Well, we each have our own opinions, but i disagree. Forget the BDC's and other fancy gimicks. Get out with the gun and start plinking as you walk. Get your eye used to distances and hold over and before long you won't even need to think. The gun should become an extension of your hand/eye and you won't spend all day worrying about which 5 yard aim-point to use, because most of the time, in true hunting situations, there won't be time. A jay alights on a branch for a split second, a squirrel hesitates at the base of a tree, a magpie lands at the top of a beech and gives you a fleeting oppor