Well I heard tuffbroadhead say they didn't fly that well this concerned me. I have 2 boxes of them planning on hunting with them. So I went out side just now tofling them. Shot at 25yds or so shot 2 at the same spot hit the other arrow and cut fletching off the other. Moved back to 40yds and 45ydsstill shot like darts grouping very well. The only thing was my bow hasn't been tuned much other than center shot. And the result was a consistent grouping acouple inches high so with a little tuning or sight adjustment these will be very accurate. No erratic flight no broadhead noise or fliers. So give them a try I don't think you'llbe dissapointed ask5shot what he thinks about them I asked him the same question and he said they are one of the best/better broadheads on the market.