RE: sonic broadheads
My dad shot them year before last. They fly great, but he shot a big 8 point and the arrow hit the offside shoulder. The broadhead held together but the tips of the blades were folded back almost like it was trying to expand. Although it did the trick and the deer didnt go but maybe 100 yards he switched to G5 strykers. That buck field dressed 235lbs so he was pretty stout.