I love airbending!!! It is so cool!!! plus there are only 5 airbenders including Korra alive right now in the avatar world. I personally like waterbeinding better but airbending is definitley my second favorite! <0>
Air is the best because you can have the most fun with it! I always make an airbender for those...sometimes non-benders, but if I make a bender it's always air. I'm somewhat a hippie and air nomads are the equivalent to hippies in the bending universe.