Perfect pizza?

I've watched food paradise in astro.its about pizza in america.I couldnt help thinking about those pizza.especially chicago style..the top n famous chicago styled pizzas are Giordano's n Uno's.Erm..dunno what is the difference between stuffed pizza and pizza deep dish..it looks like a pie.pot pie pizza.I was like so interested with this kind of pizza..I think in malaysia doesnt have pizza like this.so mouth-watering.grr..nape ni kuat nafsu makan