Those are kind of the bottom end of paint guns , and I couldnt recommend a good choice out of those 3 .
But if you want a damn fine gun with low air consumption ( may be a little more costly ) but well worth the money .
Go with a Walcom Slim S HVLP gun with the 1.3 needle and tip , as this is wha most Paint manufacturers recommend for their base coats and clear applications .

Here a link to a place where I buy my Iwatas from this company .
http://cgi.ebay.com/WALCOM-SLIM-S-HV...QQcmdZViewItem

http://www.spraygundepot.com/scripts...sid=0819144701


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