I practice with these heads every day. I shoot them better than my field tips, I think because I concentrate harder with the broadhead up front. I had been passing up deer all season, now I want to test the Brown Bear and the deer must know it because they are not cooperating. Figures.
I am shooting a 60# Jack Harrison El Lobo, with a CX heritage 150 with 350 grains up front. The arrow total weight is 675. Man with the Brown Bear broadheads up front, I better make sure there aren't any deer on the other side of the one I shoot or else I am going to get a twofer.
If they cooperate I will let you know how it turns out.