Thanks, Mage!
So I purchased another airbrush and a compressor today, especially as my current compressor did not perform that great. I think it was because I had to some jank stuff to make my previous badger airbrushes compatible and what not.
In any case, the new one I'm getting has some extra features I can use. I also bought a GMAC thingy? You can change the PSI at the airbrush rather than the compressor. Lastly, I bought a cleaning kit.
So I really like the Greenstuff paints, but I don't think I'll be converting over to their full line. I'm just going to pick up some of their special stuff every now again, like their candy inks and colorshift stuff.
So that leaves me in a conundrum of what paint line I want to use. Citadel air is pretty pricey per bottle. I may look into the vallejo game air line I think.