awshucks i doubt it would make any difference. I tried both expandables and fixed blades ranging from muzzy,innerloc,thunderheads,wasp jackhammers, spitfires, and my current choice wasphammer sst 100gr. None of the broadheads flew very good i just could not get the scope to adjust at all. the wasp hammer sst's adjusted the best and they are one nasty head. No complaints at al with em very strong.