Gale was designed with a concept in mind. I've always loved the Storm Summoning Powerset and Sonic seemed like a good combo. With the name Screaming Gale, it was perfect.

Her builds are based around her idea in that there are some powers many might skip just because they're hard to play or unpopular (gale for example), but I'm taking powers for fun here. She's got all kinds of Knockback and choas-inducing powers. Sure it makes her more challenging to play, but then again, you can do things many people wouldn't expect (not to mention you're a maverick in the Repec trials.