Pizza ovens do cook pizza more efficiently than a traditional oven because pizza ovens are specially designed to make pizza better. The pizza ovens won't burn your pizza or overcook like a traditional oven.
The time required to bake a pizza depends on the heat of the oven. A typical frozen pizza will bake in 17 minutes or so in an oven heated to 375 degrees F. The same pizza might be ready after only 8...
I think so. First make the dough then shape it. Probably a very thin pizza. Elevate it in the microwave, then cook it on low then medium then maybe a little high until it is no longer gooey...