Eggs are among the most versatile foods, as they can be prepared any number of different ways that taste distinct from one another. Which is your favorite?
Several factors come into play here, from how much yolk you like (a lot, some, or none) to which texture you prefer. Even some of us who like eggs prefer them not to be too eggy, and some styles work better on their own than they do as part of a sandwich or meal. Maybe the best way to decide is to cook them all and do a taste test — for purely scientific reasons, of course.