First off, I really have no dogin the fight. I have shot Grim Reapers for the past 5 seasons and muzzys for 15 prior to that. I recently picked up some Hypershock 125's with a 2 3/4" diameter. I haven't even opened them yet, so I'm not a Hypershock fanboy, but if bigger is better....then why not these?
Actually if I understand the concept they should use LESS ke to open and keep moving for any head of a comparable size BECAUSE they don't open on impact. You don't have to shove those blades through hide and bone, they open when you are into the good stuff.
My complaint with them is that they DON'T open on impact leaving a big entrance.
Rage gives you both.