In 48 years of Bowhunting I have used & tried many but when the Rocky Mountain Broadhead came out in the 70s (I owned 2 archery pro shops at that time) I started using the 3 blade 125 gr. Razor & have never changed from their brand. I have used the (always 3 blades & 125gr) the Premeir, Razor & recently the Ironhead. In the last 2 years I have taken several Big game animals including Elk & Buffalo with excellent results Plus many wild hogs that I consider the toughest animal a bowhunter can encounter the majority of the time. Good Luck in whatever you choose.