I just ordered that airbrush from amazon for $64( I didnt come with anything but the airbrush)
a double action airbrush gives you the most control when painting I would recomend a double action airbrush.
I think Paasche is one of the best airbrushes out there but that just me.
I would also look at master airbrush g series, badger airbushes, and Iwata.