There are a couple of types, Neil.
One is a very thin one that you could use for a window shade with not much on it. Then there is the thicker on with all the crap on it. That's the one I prefer. Some are made with an almost cracker-like crust which is for the birds.
To me, the best pizza is the one the X's grandmother made. Still the pizza in Rochester where I'm headed next week, is better than what I've had in Chicago. Yes, I'm on the road again. This time it's for my granddaughter's high school graduation. Should be fun.
Hugs,
Nancy