Hmm, I'm trying to decide which 4" to vote for...
I think the real question that I would ask is how thick (high) is the thickest/tallest deep dish/stuffed pizza you ever had...where was it...and was it good?
I think of the biggies, Giordano's might take it, but you guys probably know better than me.
ALthough I will say that I have been disappointed at the "size" of a recent pizza at Joey Buona's, I'd like to think that that size (height/thickness) is or at least should be irrelevant...the important things are the crust/cheese/sauce and toppings/fillings, how they blend together and how well the pizza is cooked.
Bob in RSM, CA...yes, I know, it's a long way from Chicago