Too many to name. Intown Donutz is a local favorite run by the Tan family...great people. Dough-Joe's is also good. Hole Donuts in Asheville is a one-of-a-kind place but you have to get there early - you can choose from four varieties made while you wait, they make a limited amount of dough in the am, and when they run out, they close. Vortex - also in Asheville is good. More widespread, but there's a Duck Donuts here if you like odd combos like bacon, maple, and salted caramel (and it's delicious).
Of course, for national chains, our own Krispy Kreme towers above all.
Of course, for national chains, our own Krispy Kreme towers above all.