What is Burt's Bees best lip balm?

Okay, so I finally got some money from my parents to buy something using their money for a change. I get to use 10 dollars from them, and I really need a good lip balm. I was thinking about getting one from Burt's Bees, but they have so many selections and I don't know what to pick. What is your favorite of their lip balms? Do you have any suggestions on what not to buy? Thank You for answering in advance!