I've had two Camp Chef stoves. The first had high-power stainless steel burners with tiny holes on the side. It worked wonderfully but after a few years one of the burners went bad. The burner was not replaceable. My current one I've had for 2 or 3 years now and would definitely recommend. It is the 2 burner (aluminum I think), with holes that point straight up, with the legs that wrap up underneath. I use it with legs occasionally, but more often on table top. The build quality seems to be excellent and the stove top space for large pans is wonderful.