 That if it's cold, it's much easier to handle in the car in the dark. That's probably why I choose cold. Plus the cheese isn't melted and it won't stick to your dungarees. Right. Or my beard. Or your beard down here. No kidding. That and the beep, beep, beep of the microwave won't wake up my significant other. Yeah, see, that's what happens when you do have a significant other.