Heck I don't know which one I'll be using until the night before! Also, it depends on what season I will be hunting and what game. For PA's early anterless only season I'll be using both my .50 cal CVA Accura V2 with Barnes EZs and my T/C Hawken/Green Mtn. barrel in .45 with 370 gr paper patched conicals. For bear it will be the .58 Renegade with GM barrel and PRB. And for the late season it will be either my .54 Custom/GM barrel or my .50 Pedersoli Frontier Rifle both shooting PRBs.