Depends on what type of atmosphere you want. Via Napoli is loud and known for pizza. Tutto Italia is a "nicer" sit down restaurant. If you are using the dining plan, you will probably get more of your money's worth out of Tutto. For Via Napoli, you can only get individual pizzas and not the larger pizzas. I've never personally used the dining plan at Via Napoli, but I've read many reviews saying it's not really worth using a credit there.