badger's SOTAR 20/20: "This is the finest air brush ever made" it said so on the box. The 20/20 is the American airbrush version of a stealth fight . You can spray a hair line all day long it spray like a Rapidograph draws lines. It is easy to use one of the smoothest triggers in the air brush world. It has a crazy amount of control, and comfort, small, perfectly weighted, beautifully designed, nice needles, easy removal,a true joy to own, use and clean. It is the only airbrush where I can do fine lines all day and my hand not hurt it means a lot.
Got mine for ~$100 from the badger lady a few wonderfest's ago in Louisville, KY. It kicks but.
I never tried an IWATA with acrylics or enamels. The guys from IWATA sit next to us in the dealers room @ Wonderfest/G-fest and I only got to spray ink.
cool comparison:
http://modelingmadness.com/others/features...brushsurvey.htm