I use 1/2" cubes of brisket point for my Big Boy Brisket Chili.
I also use course ground beef and ground sausage, but the cubed brisket goes in at the end.
18.5", 22.5" OTS
Large BGE (chambersuac's)
The Fiery Furnace (chambersuac's)
Big JT's Smokin' BBQ Competition Team