I was shooting 220 grain Muzzy phantoms but started plaining at longer distances because of the speed.Guess its more of a traditional head.I switched to a 200 grain woodsman elite its spot on.
My grandkids use my crossbow (I shoot traditional only now) but we always use Killzones for crossbows. I have the TenPoint Titan Extreme and a Mission MXB 320. Never had any problems with the Killzones
Interesting that so many people like expandables. Personally, I think expandables are reason so many deer run 60+ yds before dropping. They must hurt like hell! Always preferred small heads like 100 gr WASP Hammer. Deer seldom go 40 yards.
I've slung sticks for over 50 years now and most of those years I shot muzzy fixed blades but then 10 or so years ago they finally got the mechanicals working rite. I now shoot shwackers because after a lot of testing both with my compound and more recently my Xbow I have found their performance and reliability unmatched.