Jimro what on earth are you shooting if the 9,3x62 isn't a stopper?
I do a fair bit of tracking animals for other hunters (or traffic collisions) even a bad hit with this round is most often a lethal within a few hundred meters, pigs don't get very far, loads of blood usually, easy to tell where they've been hit, it bangs them up good.
there is a quote floating around somehwere about it: not verbatim but it says a bit big for daisies and a bit small for t-rex but everything in between will drop
what it isn't is a long range calibre