All three, depending on the hat and my state of mind. With the lighter, floppier Borsalino, it's usually the Indy. With the Art Fawcett and my Stetsons, by the pinched crown. Cheap, wool felt numbers tend to get the quick flop.
In general, with a fur felt hat I apply it by the pinched crown until I'm happy with the shape of the pinch. Then I go to the Indy.
In general, with a fur felt hat I apply it by the pinched crown until I'm happy with the shape of the pinch. Then I go to the Indy.