I use a tank-less compressor with no issues what so ever. I do run a water trap as in Charlotte NC it was a requirement and nice here in WV. But I also use a bottom of the line Badger that does all I need. It has a jar and color cup, does what I want and is super easy to clean. I went the fancy route at one time.....but tiered of all the cleaning and buying of expensive air brush parts.
All done with spray cans......