Muzzy 4 blade 115 grain for me. used to shoot 125 grain but everyone thinks lighter is better so cant find them. Would u rather get hit by a 100 mph golf ball or 125 mpg ping pong ball? As far as I know the difference of x bow broad heads is the size of the shaft of bolt compared to arrow. Either way what ever u decide practice with them first. Muzzy shoots the same as my field points in my bow. But just a compound.
I actually had I 125 grain 3 blade Muzzy took with me today at the range.. After got the bow dialed in with the 100 grain points. I switched to the 125 and sent that down range. Have to say it dropped more than I thought it would coming off the X bow. Didn't measure it but I'd guess it dropped 4-6 inches at 20 yards..I have a couple different flavors of 125 grain broad heads in my box bow things. All stuff I have for the older compounds shooting aluminum shafts with feather fletchings. All these new carbon arrow seem to be running skinny shafts lighter heads..
The old 125s fit right on the cross bow bolts like were made for them. I'm sure they can take the whack too no reason they shouldn't..
Over hear a guy at the archery shop talking to a clerk about his luminocks... Said the lite up fine shooting his field points at targets. Then said he had shot 4 deer and 2 coyotes while hunting and the knocks didn't light. I didn't keep eve's dropping to see what more he had to say or what he figure caused it. Wondering if maybe cold weather got hi some how??