I'm using them as well. I fletched em myself with a 3 degree right helical. They fly well for me. I don't see any performance or functional advantage to them over blazers other than IMO they are a higher quality product due to being injection molded.
I have 200 at home, just trying to decide if it is worth stripping my vanes off my other arrows to throw some of these on. I am tempted, but will probably wait until at least 6 arrows need to be fletched.
