I always thought it was super weird how common in Hollywood movies the question "How do you like your eggs?" is.* For me the magic of eggs is how versatile they are. Why choose just one, when they're delicious in so many ways!
Though, if I had to choose one I would say egg butter served on a Karelian pasty! It's basically hard-boiled egg smashed together with butter and then used as topping. It may sound weird but it is the best.
//Edit: *I meant like people in movies using "How do you ike your eggs?" as a sort of personality question. I totally understand the question if someone is being served eggs.