I leave the crust, it's too dry and bland.
I always eat the crusts. And then I eat everyone else's.
In fact, next time, I'm going to start eating my slice from the crust inwards.
I think it depends what's in the crust. If it's just plain crust it can be a bit dry. And I don't like when it's powdery.
But I like cheese crust A LOT.
Dominoes also do hot dog stuffed crust which I haven't tried but sounds like I would enjoy.
And then there's the Pizza Hut's gimmicky 'cheeseburger crust' which I would probably try and then have a heart attack or something afterwards