I have killed 2 deer, 1 rifle and 1 bow. The bow kill slowly bled out from an artery hit under his foreleg...I found him down but barely conscious 2 hours after letting the arrow fly. The rifle deer died in 25 seconds.
I have wounded 1 deer with a badly aimed bow shot (shoulder blade)...I will not make that mistake again as I have been slinging lots of arrows and bought myself a 3-D target to practice on.
Been hunting 1 season.