RE: auto vs. over and under
I prefer an auto to the O/U. If properly maintained, jams are not an issue. Usually auto's are less expensive to buy than the O/U. I have both. Seems I enjoy the hunt more if I am not having to worry about scratching up the stock on a fence, or brush. On a covey rise, it sure is fun emptying that automatic. I use a Franchi 12 ga with the 24" barrel. Love it.