After shooting Muzzy's for many years, I decided to try Slick Tricks because I was looking to use a 4 blade head. This will be my 3rd season using Slick Trick 125's, and all I can say is WOW! Unbelievable accuracy, and huge holes. I have harvested 12 animals in the last 2 seasons including 2 black bear. I have watched all 12 animals go down from the stand. 8 of those animals were taken with the same arrow/Slick Trick combo. I just replaced the blades and hit the tip with a tooling stone, and it was good to go again. Excellent durability. Great Broadhead!