Both. They are different entities and to pit them against each other is ridiculous. I grew up in the Chicago are and I have always loved good deep dish. I miss the original Uno's and Due's and remember eating there before the franchising got in the way of the delicious pizza. The original Gino's on Rush, though riddled with...issues... made a great deep dish. I like thin crust just fine, but put it in a different category than "artisan" or "Neopolitan" style pizza. One of my fondest family food memories is getting thin crust pizza at Barnaby's on Rand Road in the 'burbs as a kid. Best thin crust ever. I love Spacca Napoli for a more authentic Neopolitan pizza. I like to appreciate different styles for what they are. I am not a huge fan of the NY style floppy wedge, but I can appreciate its appeal, especially when stumbling around Manhattan a wee bit tipsy. I think it's silly when people say deep dish isn't pizza or thin crust shouldn't be cut into squares. I love regional variations on food, especially simple food like pizza.