Sky, Does your Renegade have a full 1 inch barrel?
I don't own a Renegade, kinda wish I did, but with one of my .54 with a GM barrel on a T/C caplock, I use 90gr FFFg , a .530 roundball, and a .018 tick patch for hunting.
On my GPR (Flinter) for hunting, I use 80gr FFFg and the same roundball / patch.
For "playing", and punching paper, it seems that 60 gr FFg does pretty good with same ball / patch and a homemade lube.....a very basic lube with 75% Crisco, and 25% Beeswax.
That Renegade of yours, with the 1" tube, has a really good name when it comes to accuracy. It seems to like about anything you feed it, or so I'm told.
At today's prices, $9.00 / 100 is more than fair, actually good!
Uncle Russ...