If I ever run out of Muzzys, I might give them a try. So far 6 have fallen to the Muzzy 125 from my Excalibur, all pass-throughs (blow-throughs is more like it). Have only recovered two. One of the lost ones had a lumenock, and was shot right at the end of legal. Last seen entering the chest from the front, then it was gone out the flank.
The three-blades do look easy to resharpen, but you gotta find them first.