Many lives and friendships have been ruined over this age old question, so lets settle this once and for all. Seeing as i started the thread I will try to be as unbiased as possible.
Hot Pizza
Pros:
Hot melty cheese
Freshest crust
Goes great with a cold brew
Always a party when you got hot pizza
Cons:
Slow down there buddy, if you eat it too fast you will burn your tongue
Cold Pizza
Pros:
Can feed to birds
Cons:
Fat rises to top
Cheese no longer melty
Takes up precious space in the fridge
Stale Crust
Hot Pizza
Pros:
Hot melty cheese
Freshest crust
Goes great with a cold brew
Always a party when you got hot pizza
Cons:
Slow down there buddy, if you eat it too fast you will burn your tongue
Cold Pizza
Pros:
Can feed to birds
Cons:
Fat rises to top
Cheese no longer melty
Takes up precious space in the fridge
Stale Crust