In the past few years, we have covered plenty of amazing pizza ovens here. The Ooni Koda 12 Gas Pizza Oven is also worth a look. It is a portable gas pizza oven that lets you prepare authentic tasting pizza at home in minutes. It fires up in 15 minutes and cooks 13 inch pizzas. It has a built-in gas ignition.
This oven has an insulated steel shell. It can be used for more than pizzas. You can find out more about it here.