I shot the piledrivers for about half a year. They flew great and I was always breaking arrows while shooting because of their consistency. Now the bad news. I was always breaking them. I had one not quite make it through a turkey(big expandable) and somehow the turkey broke that arrow in half when it took off running. I now shoot GT Pro hunters 7595 and couldn't be happier. I haven't broke one yet and I have definitely put them to the test. I would say stick with Gold Tips unless you like broken arrows.