I used the g5's for the first time last year and I was impressed. I had shot muzzy's for 15 years too. They fly great, and the two deer I killed this past season had bloodtrails you could run and follow, even though the farthest one only went 45 yards. I use the g5 sharpeneing stone to keep them touched up and sharp. Even though a sharp, strong broadhead is key when hunting, shot placement is just as important for those great bloodtrails. Try the g5's, I don't think you will be disappointed. Good luck.