Standard User

Can't decide between two cutie marks.

http://www.bootstrapping101.com/wp-content/uploads/2012/07/Wild-Card.png

or

http://upload.wikimedia.org/wikipedia/commons/thumb/6/63/French_suits.svg/300px-French_suits.svg.png

Which works better for a pony named Wildcard?

From what I know of you, you'd be a better earth pony. Because through the wild demeanor you put up, you seem to be a fairly down to earth guy. OR, I could be completely wrong. In which case, you'd be a better Pegasus, because Unicorns seem to be more reserved and cautious, where as Pegasus are more wild and care free.

As for the cutie mark: personally, I like the first one better, but maybe in an arrangement of 3, Like pinkie pies balloons or Fluttershy's butterflies....

That's kinda why I'm going with a Wildcard-gambit: I'm a little of everything whenever I need to be that type of person. And that's why I'm stuck choosing a race. :S