I found that with paint, no matter what you have to be patient. From the research I have done, the slower it cures, the better off you are. I painted my 67 mustang 3 different times and worked with all sorts of paints. I think as far as durability and workability goes, this Dupli Color is the best. I have worked with the other stuff and didn't like it very well. I guess it is all a matter of preference though.