I haven't used a gas grill for years, the last two I did own were both charcoal/gas combination units. Really the only reason I don't like the gas is because I've never owned one that would or could sear a steak the way I like them. I will admit that I never owned one of the expensive gas grills, just usually got what WalMart had on hand, and that may have very well been my problems. With a charcoal grill that has a large cooking surface, I can use wood chunk charcoal on one side to do a beautiful sear on the steaks, then move them down to the other end and finish grilling them. I really like those GrillGrates, enough so that I'll be ordering a set of them this weekend.