Ive shot plenty of deer with fixed blades that have went through the shoulder like butter. Like a slick trick, shot two deer that had pass throughs going through the shoulder on the exit. It does matter what head your using when hitting the shoulder. These heads that have to flip all the way back when gong through bone are not going to get the penetration needed.

I don't think I ranted and raved for no reason though, but I didtake it a little to far. I apologize.