I know we are splitting hairs, no pun intended, here but I value every piece of deer meat to take out the shoulders. I know it drops them quickly, but a double lung shot wastes virtually no meat and is a perfect killing shot resulting in a quick harvest. Again, please don't take this as a shot debate it is not, just an opinion. I like the 50 yd target idea for centerfire rifles. I would add that starting with pellet rifles and 22's builds up youth confidence when moving up to centerfire rifles. The quickest way to destroy a youth shooter is to over gun them and get them afraid of the recoil.