Im sure there are alot of hunters who use the same broadhead/arrow setup for everything they hunt, im sure there are also many others like me who tend to shy away from the "One Trick pony" mentality and cater setup to the animal they pursue! For years it was the 160 Snuffer for turkey, deer, and bear! Even with the heavy arrow i shoot i would never use it for elk, moose, or other big critters! What im gettin at is, how much is to be gained from a slender head like a STOS or Grizzly over say a Snuffer, MagnusI, or the bigger Simmons Sharks on tougher animals like the elk or moose?