I have to agree with this.

I've shot thunderhead 125 for years, and last year shot 4 blade muzzies. Both were exeptional broadheads in my eyes, and both have flown well.I've killed many bucks with them. This year I switched to 125grMontecs(hype), and I'm ready to switch back to the muzzies before the season starts. The Montecs are dull beyond belief, they almost seem likeplastic or somthing(I had to take a closer look to make sure they weren't the practice heads.........not impressed by any means. I can't say they didn't fly well though...........the hell with them anyway. If you touch a 4 blade muzzy the wrong way your gonna get cut in a heartbeat........you won't get that with the Montec.