My son drew muzzleloader bull elk. We are new to this. I have purchased a CVA Accura .50 caliber. I have been shooting Barnes 290 grain TMZ sabots powered by Hodgdon Pyrodex 50/50 pellets. Hodgdon has a disclaimer to use no more than 2 pellets (100 grains) but CVA states it is ok to use up to 150 grains in their gun. We will be hunting bull elk during the rut. What are your thoughts on 100 vs 150?