Okay, here's my problem, I live and hunt in NY where the bow season opens Saturday. Why I waited this long to post my question can be attributed to "oldtimers" I guess. My feeling is that even if there are sharper blades than the Muzzy blades I really can't and won't begin from stratch with a new broadhead. Enough deer have been taken with Muzzy's, some even by me so that's what I'll stick with for the time being.