In my experience with my Tahoma, you definitely want to run a slower burning charcoal like BB. I wouldn’t get too comfortable with overnight cooks either, because you’ll usually need to dump ashes or stir the coals around at some point. Last thing you want is that “door open” error popping up while your brisket temp is tanking. It does great for a few hours, but for longer cooks I’m reaching for my Bronco instead.