DarkeGreen - I think I agree. I killed one from a t5ree and one from the ground that week. The treestand shot went in high on the left side, through the liver, out the opposite armpit, 1 lung. The deer only went 45 yards, but lots could have gone wrong. In contrast, the ground kill zipped through both lungs, perfect shot.
I have never been a "ground hunter", but I think I am changing my mind. I have determined one thing, a treestand shot is more dependant on great penetration than a ground shot....
I will be spending more time on the ground in the future.