I've had a short pixie cut for almost 3 years now. I'm in the growing out stages now, which is a total pain, but I loved having it short.
I cut it myself, and it was so super easy to care for. I used hardly any product - I didn't even use conditioner! It worked for my face shape and really brought out my facial features. I think it looks better on me than longer hair, but I've just grown tired of the short cut.