I have used Vallejo Model Air, and Model color through my Paasche Talon, and Model Air through my Badger Krome for a few years now. I do my modeling from a small table in my living room, and the Wife wouldn't enjoy the fumes with solvent based paint. I always use Vallejo's thinner, flow improver, and airbrush cleaner. Their flow improver really works well at easing (but not eliminating) the pain of tip dry, and I have had no trouble with paint being left over after rinsing the brush with Vallejo's AB cleaner. Usually I will flush my brushes with acetone after a weekend of use, and both run as they did when new.