I just bought the Broil King Signet 20. This is the second Broil King I purchased. I also had a Ducane. I was happy until I took delivery of my new Broil King. However, the first time I used it, it took 25 minutes to heat up to 450 degree and 30 minutes to get to 500 degrees. It took 20 minutes to cook a 1/2 inch steak to my preference. I like to super hat my grill to sear my steaks then reduce the heat. With my old Broil King and Ducane it took only 10 minutes for the temperature to peg at 700.