pcmodeler
+1y
I'd recommend the Iwata HP-SBS. Essentially it's the same basic airbrush as already mentioned, however, it is a side feed, which means it functions as both a gravity feed or syphon feed depending on if you use the cup or bottle. For large jobs where you don't want to refill the paint, you can use the bottle. I've had mine for a number of years.
One thing about the Iwata's, keep the O-rings properly lubed. They dry out depending on what solvent you use to clean your brush with. Doesn't hurt to have a few extra o-rings on hand.