i use RO lump for smoking, Diablo mesquite lump for grilling and KF blue for grilling, dutchoven and the rotis, but i have never smoked with it. I think i will try it out at least once and see how it does. I picked up my 5.88$ bags on tuesday for the black friday sale. hahaha. They were on the floor and i had the dude scan it and he said it was 5.88 so i asked for 2 bags. he gave it to me. haha.