Pick a gun that suits your style of hunting, and one that fits you, and one that you can shoot well in hunting situations. If you do that, the deer won't care one way or the other.
Well said!!
I use a 30-30 Marlin because most of my hunting is in thick stuff and most my shots are kept within a hundred yards in this stuff. Once in a while a longer shot maybe needed so I compensate for it by lifting up a little. But that would be a rare thing..