I’ll not comment on the newest GD, but experience with 7mm Fusion has been not so good. Neither my son’s 7mm Rem Mag nor my 7mm Weatherby shoot them worth beans. Don’t know why, just quickly moved on. Also, a hunting buddy shot a big bodied mule deer with a Fusion at 240 yards or so with his 7RM and what a bloody mess on the exit. Dead deer but lost a shoulder in the mess. It’s just a plated chunk of lead, so why wouldn’t it hold together? It’s a “mono metal” but unlike the coppers such as Barnes, probably tougher to control expansion at higher velocities. Your mileage may vary, just my two cents for what it’s worth. Happy Trails
