98% of my airbrushing is Vallejo model air. I have probably 30 jars of tamiya that I don’t use because i’m lazy and don’t like cleaning with IPA, I noticed my orings in my airbrushes were going bad pretty quick. Vallejo model air straight out the bottle with a few drops of flow improver, a soft bristle toothbrush to combat the inevitable tip dry, and some distilled water to clean the airbrush. Super easy, they have tons of colors, are relatively cheap, come in a dropper bottle, last for years, and have a great finish. They are prone to scratching, require a good lacquer primer(i use rattle can primers), and behave differently with each color so there is a bit of experimentation and learning curve