I shoot 100gr vented Iron Wills. Complete pass throughs on a moose at 75yds and an elk at 80yds. Pronghorn in my avatar was taken at 105yds with the same. Needless to say, I will not be changing broadheads anytime soon...
Broadheads are one of the oldest arguments in archery history I'm guessing. There's always some dipshit that's gotta pretend he knows everything and tells you what you're doing wrong. Like has already been stated, it's about placement. I get sick of guys making shitty shots and then swearing off the broadhead they were using because it was the broadheads fault. It obviously worked great...I'd keep using them.