I cut my bowhunting teeth on 125 grain BH's. I didn't make the switch years ago when everyone switched over to 100's because I liked the higher FOC, bigger hole, quieter bow and higher KE. However, they're getting harder and harder to find - esp the replacement blades. Now, I'm shooting the 100's and getting the same results. Pass thru's, short blood trails, etc. -- and they're easier to obtain. You should be good either way.