So farmy favorite lump charcoal is this really cheap stuff from Fry's called Diablo. It's Mesquite, and when its getting hot it can pop, crackle and whistle a bit- pretty entertaining I think... But man.. for grillingor smoking, the stuff just keeps burning and burning... I used about eight ounces on an aussie setup, and I swear, three hours after I was done cooking, the coals were still hot enough to sear a steak Pittsburgh style...
I can't wait to get my Texas Pit smoker and use it...