I’ve seen a few people put their delivered pizza in the oven after everyone grabs a piece to keep it warm. I’ve also seen a lot of those people forget the pizza is in there and either have to throw it out or only noticed after they preheated their oven.
Reheating in cast-iron is the way to go.
Haven’t done that yet but it’s definitely what I’ll be trying next time. Normally I just eat it cold.
I’ve heard air fryers work well too
I’ve got both, cast iron is better.
Or pizza steel for bigger pies