The Black Widow that Harbor Freight offers seems to be popular and affordable. I know I like mine. Unfortunately, I think most pro painters have found it which has lessened supply and raised the price. It comes in two versions, 1.8 tip and 1.3 tip. I've also done great spraying epoxy primers with my Devilbiss Starting Line set. Here is a recent color sprayout I did with the Black Widow, both base and clear.
