I'd want the blue or black boom. My favorite song right now is Crazy Girl by the Eli Young Band. It reminds me of my wife, and the band is from our home town.
Since my bastard Co-Workers stole my good speakers from my desk, I'd love to get a set of black one's - and to dedicate a song to the thief who stole my speakers - "I Hate Everything About You" by Ugly Kid Joe!