Most of my hunting has been done with .54 calibers shooting round ball or conicals. I have been working up a number of loads in my inlines and are going to give them a chance to try this year. I also want to shoot my .58 caliber GMB with 100grains of FFg Goex and a patched round ball. The power from the .58 caliber is hard to describe until you shoot the .62 caliber with 90 grains of FFg and a round ball.
So many rifles... So little time