Many fo you seem to be ok with deer running 50-75 yds before they pile up. That may be fine where you hunt, but here in NJ, if you don't knock that bugger down, he's gonna trot on over yonder to the next guy on stand and that guy is gonna drop that deer and its his. Jersey's unwritten rule is " he who drops him, keeps 'em!" We don't always get to spread out they way I would like to hunt. Thats why I like the fast, saboted slugs.
They deliver AND pass through!! Which, in my opinion is good. You get a large blood trail and you break both shoulders! I only rib shoot when I'm on private property and know I have no competition for the deer. On state land, I neck shoot or break both shoulders to drop 'em quick. Too many guys show up at first light and park their butt on a rock or log75-100 yds away from your well placed stand. They could care less if you're shining your flashlight and whistling to get their attention. They play dumb and ignore you. If a buck comes your way, you gotta' shoot quick and knock 'em down!