Which Giordano's location is best?
I don't like the one by the Prudential Building. I don't think it has much atmosphere to it.
As for the pizza, my basic opinion is to go simple when you get stuffed pizza. The more ingredients you get, the more overwhelming it gets. If you get stuffed with pepperoni, it gets really greasy. Sausage is not so bad. I personally like getting it stuffed with spinach. It cuts the richness of the cheese and makes you feel somewhat healthy.