I can grill on my Traeger, and it does a great job on things like chicken with the skin on it that normally is an inferno over charcoal. It also smokes really well and bakes, etc. If I really want a fire so hot that it burns the hair off my hands and arms when I have to flip the meat, I have the Weber Master Touch for that.

If you can only have 1, you'll have to figure it out.