I have the older version of this electric pizza oven https://unold.de/en/products/pizzaofen-luigi so I cook it at 400°C (the newer one goes to 450°C) and cooked on a stone.

I know a lot of people go for proper wood fire ovens but honestly the electric ones get a pretty close cook to a proper oven plus you can use it all year round without standing in the cold and rain.