I am new to airbrushing, I am very artistically inclined an I would like some opinions on which airbrush to use. I see some brushes have a limit to how small the thin lines are which i don't like. I also see there are single and dual action brushes. I have spent hours reading about them, I would like some real life info if possible. Most of my art is graffiti style 3D art. I do enjoy doing realism pieces, or most anything that is thrown at me, I love a challenge, I just dont have enough cash for the best gear. I wold be comfortable with high end Mid grade tools.