Does having a higher FOC balance point mean better broadhead flight? I switched to a 125 grain broadhead on the end of Goldtip XT Camo Hunters this season to raise my FOC. I don't know that I can tell much difference from the 100 grain heads. What is the benefit of a heavier head? Am I too worried about this to matter much?! I hunt mostly whitetail and turkey but will get an antelope hunt in next year. Thanks for any help on this, let me know what you guys shoot and what you think about my set-up.

Mathews LX 67# 29.5 inch draw
Goldtip XT Camo Hunter 29" w/ aggresive right helical 4" vanes
TT Drop away
Copper John Dead Nuts
Tru Short N Sweet
Prostring Archery Co. custom string and cable