Hi @whickey 😊 well this seems to be a difficult decision, but for my little experience , I always use the pizza box , as it allows me to have a free space in case another one falls .
Many times I used the frozen pizza first because it resets every 24 hours, and it happened that suddenly I won a pizza and fell directly to my energy, without having consumed it all, something that makes me very angry hehehe 😅.
So in my opinion, it's better to use the pizza box, because it gives you more opportunities to save energy, for when you really need it.