RE: Expandables/quartering away shots
I hope - and set up for the quartering away shot. I've taken deer with both mechanincals and fixed this way - and had both go all the way through and not go through - same with shotgun.
On my bow buck from last fall - the Snyper mechanical hit the opposite leg and stayed inside, The buck went 50 yds and piled up. - The was not alot of blood to track - but even with no blood - The deer would have been a no brainer to find.