ORIGINAL: BobCo19-65
If anyone is interested in some good reading on Broadhead Performance/Heavy Bone Impacts/Heavy Game Penetration/Kenetic Energy and Momentum, I'd suggest taking a look at Dr. Ashby's Studies and updates. It's the real deal. He's done all of his research and testing on animals. Unfortunately, he can not do the studies here in the US as law forbids. You'd might be surprised how COC broadheads do in his tests.
You go ahead, I'm sure the statistics show COC's as being better. I'll do my own investigating and see if he's a share holder in any of the COC companies.
Just kidding man, I really don't care what anyone uses. But if you research the Muzzy, well there some good info there too...