This. I don't even use my pizza stone anymore. Cast iron all the way. Preheat the pan, build the pizza in the pan on the stove top (about one minute), get it under the broiler 2-2.5 minutes) and enjoy a great pizza in about 3.5 minutes.
If you have two pans you can start making the second when the first has about a minute left - then the can finish a pie every 2.5 minutes!