Favorite nail polish?

What is your favorite color nail polish??
I don't know that I have a favorite.  I used to love pearl nails, but I am trying a lot of different things with my nails.  I've done french tips, crackling, and marbling.  I'm trying to figure out the nail stamping. 
I bet if I won this 48 nail color give-away, I could find a favorite color (although I am sure it would be difficult).http://www.ohmygoshbeck.com/2013/01/48-piece-nail-polish-giveaway/