Looking to move away from my cheap charcoal grill, weber gas grill, and electric smoky mountain smoker to a single kamado style cooker. Wife wants the back porch tidied up and this will do well to speed that along. I had entertained the idea of a traeger style grill, but think the kamado style cooker would be more fun and easier to use. That being said, I'm looking primarily at the Pit Boss 71220 22 inch cooker and the Vision S-4C1D1 ceramic cooker. There's about a $110 difference between the two and I'd need to buy a ceramic diffuser/pizza stone for either one. Can one of these cookers legitimately do the job of a grill and smoker?