Just used wood, the boston butt was edible. I put some pork chops on also ,just in case. They turned out great. I figure no big thick pieces of meat in the thing like the Boston butt , but maybe good for steaks , chicken, chops. fish. just gotta play with it. One good thing, not gonna spend money on charcoal.
The one i had was brinkman i think. It looked a bit like R2D2. It had a two racks and a pan for water or drippings.
Water made a difference. It kept the bottom of the food from scorching.
Never look down on anyone unless you are helping them up - Jesse Jackson