since they came out in the 70s I have taken all kinds of Biggame with a Rocky Mountain (fixed blade) 3 Blade Razor. Black Bear, Elk, Caribou & many Deer. For you Exotic Bowhunters I have taken Axis, Fallow & Red Deer Plus the toughest of all-wild hog. I have only good results. Just my opinion in 45 years of Bowhunting. Carbons & Aluminum shafts. good luck in your choice.. They fly great too....