I always like red bean in desserts... and I usually love almond and vanilla-forward flavors... and who doesn't love a cruller? and by all means, get creative, the wacky flavors at places like dough are awesome. I'm not sure I've ever actually had a maple bar, so add one of those to the order.
but also, I like apple cider donuts, which are cake donuts, but damn, they're just so good. especially when you get them from a farm and they're still a little warm.
... this is why I'm fat.