I shot several hogs with the old ones last year, (NON VENTED BLADES) and they killled very quickly, however there wasnt just bucket loads of blood but enoph to follow and they held up good especially the trocar tip. The blades were dented pretty good though which I think a hog is a pretty tuff skinned animal and bones are pretty tuff also and a 100 pound hog is pretty thick.
I got pass throughs on all of them. I cant answer you about bear or elk cause we dont have them here. But I hope this helps.