Professional competitors usually shoot vertical guns while dedicated upland hunters often choose horizontal guns and care about appropriate cast and lop. The casual Country Sod using pump or semi-auto is not concerned enough to care. What is surprising is rifle hunters don't seem to care at all about the gun fit where one would seem it would be important (one hole in game vs many tiny ones). I suspect Europeans shooting running game probably care more about rifle fit as opposed to Americans who stalk their game and shoot it like Marine Snipers.
