I am shooting the Rocket Wolverines for the first time this year and my brother inlaw just bought some Game Tracker First Cut EXP Broadheads. My Rockets shoot and group great, about an inch high at 20 and dead on at 25, compared to my field tips. I've heard good things about Rocket BH's, but not too much about the Wolverine's. My brother inlaw hasn't shot his heads yet and I've haven't heard anything good or bad about them. Does anyone have any input about these 2 heads? Thanks