We have had the weber Q200 for about 10 years. It has been mostly trouble free (search for Weber Q series regulator problems) and does a reasonable job of grilling various foods. We are looking for something different for several reasons: The Q only has a single burner so there is no way to do indirect heat. The dome shape is low on the sides so you can only put something tall in the center.
Other than the issues above, we have been very happy with our Q. We have the hose to hook it to a 20 lb bottle, and the hose to hook it to the MH. We also have the wheeled stand for it. HAs been a good grill but no longer fits our needs.