I've used Badger airbrushes, but I started out learning with Paasche. Hmmm...that was in 1966...so, I've been using Paasche airbrushes for my professional work and my hobby work now for 56 years.
Paasche is still in business and doing well. Although I can still get parts for my old, original Paasche VL that was my dad's...and he got it from his mother (my grandmother), the newer equivalents are designed to be easier to adjust. However, I don't know if they work any better, and I couldn't be happier with my airbrushes than I am, so my old ones work fine for me.
Photo (1) - Here's part of my Paasche airbrushes. Two more aren't in this photo:
Cheerio!
Bob Gilmore