>>11175897Get this compressor, or the same one with tank. You can find it sold by many brands. I got mine for 80€ ~6 years ago, probably costs a bit more now.
Get a cheap chink airbrush (I guess these are what is sold at your hardware store) to learn with at first, you will likely break it, should cost about 20€.
As for what airbrush to upgrade to from the cheap one, it depends.