If you don't have a large air compressor the lvlp guns might work good for you.
Sprayit or it's copies are among the best as well as europro i think from astro pneumatic. The lvlp
guns also reduce waiste and overspray.
I agree with this. You can get an lvlp kit like this for barely over $100 with multiple tips that work with a small compressor. Go to youtube and there are lots of videos of guys painting and gettting good results with lvlp guns.