Very nice collection you've got there, hope you have a Blast
I like the real deal FFFG & FFG for my pieces but it's been kinda scarce around here so I've had to rely on Pyrodex P for my plinking & been trying 777 FFFG for my Bobcat & just use what I have in the Holy Black for when I take one of my 58's out to the club for some scouting "which I'm doing Sunday" or when I want to sling one down range that'd be a hunting shot "cold barrel & all."
My Bobcat seems to like the 80gr. 777 FFFG load with my .495/.010 PRB but I've yet to tryi it in my C&B revolvers.