This is my 5th Broil King in the last 25 years.
Even when I did not cover it through Winters, they would not quit. Now that I do, I look forward to several years of great, even no flare up cooking. Simply put, there is no burner system quite like BK.
I previously owned the Signed models, and even though the cooking surface is smaller, still plenty of room to cook multiple meals at a time. What impresses me most is the even heating and the results of cooking chicken from raw on low heat, with no flare ups.