I've been using them for a little over a year now and killed 4 deer with em this season...
I thought I'd never switch from my blazers until I tried FOBs...
Best thing I can say is give them a try...
I would have to guess 9 out 0f 10 who try em stay with them...Most the haters have never tried em..

Biggest diffrence I saw was with fixed heads..Further distances, 60 yards, is where I sawthe biggest diffrenc..

No more arrows laying around needing to be refletched...

Best advice call Starrflight and talk to Pual about them...awesome customer service..