So far, the nicest things I've seen are the blue and pink Ego (makes me think of Miami Vice, back in the day), the Lucky DM5 (my heritage is Irish, so that's right up my alley) and the Trauma trix (that ano just sets me off for some reason, don't redo it!).
Here's my old-school trix.
The blue is actually a bit darker than what shows in the pics. I don't know why it comes out so much lighter in pics, but I can never get it to photograph right.