Jeff, I think conditions may come into play here. I helped a friend ready a slug gun with a scope to hunt at his FILs in Battle Creek MI. He called me 9:00 opening morning and had a 12 point and a doe on the ground. Evidently, they just walked up to his stand and allowed themselves to be killed. Hunting in Florida is not like hunting in the petting zoo. They have been (illegaly) chased with buggies and airboats and seen every redneck trick in the book. If a hunter was to put up a stand in the conservation area near me and wait to see a deer it might be several years before he even saw one and then it would be running as fast as it could. Picking a shot like you are talking about is not going to happen, and shooting a running deer through threw palmettos when you will only see a tail and ears at a dead run is not the place for a 223. The deer are wild down here! Most are killed with a shogun. In all my years I've never seen anyone carry a 223. I've seen a lot of lever actions and some ARs. I agree when it is standing still and you can assassinate it a 223 might be all the power that is needed to kill it. My uncle used to kill all of the hogs he raised with a 22rf, not something I would use either.