talon14;
Did you check the chart at http://www.badgerairbrush.com/pdf/Catalog%202002%20page%202-3.pdf
I have the Badger 200 it's 20 years old still running and it works great. I also have the Crescendo and it is another fantastic Badger airbrush. If you look at the chart it tells you what you have is already more adaptable to different needs. The chart rates all of Badger's products by usage.
Hope this answered your question.
Cheers;
Gregory