I've been shooting Muzzy broadheads for over 25 years. I'm not a gadget guy and use what works for me. No reason to look for a different head. I'm currently shooting the MX3 100. I've killed Mule deer, Whitetail deer, Sitka Blacktail deer, Coues Whitetail deer, Columbia Blacktail deer, American elk, Tule elk, Barren Ground Caribou, Pronghorn antelope, Black bear, Mountain Lion, Coyote, Fox, Bobcat, Wild hog, Javalina, Catalina Island Spanish goat, Santa Cruz Island Moreno sheep, and small game... with Muzzy fixed blade broadheads. I've never used a mechanical and never will... too many horror stories. Ed F