Never used one, but I've been using the very similar Badger 350 for 30 years and love it for model car work. It's my go-to airbrush and used 95%+ of the time. If/when it comes time to retire it, I might go with the Paasche H, assuming prices are comparable.
When I got the Badger, parts were FAR more available locally than for the Paasche, but in the age of one-click internet shopping for anything you want or need, that's not an issue anymore.