I have dealt with many screen printers in the past - no longer, I now only deal with Quality. In addition to the best prices out there, the owner is really easy to deal with. It is one-stop shopping. He did my artwork, shirts, hats, embroidering, and put me onto many other resources. He took the time to explain everything to me and has always folowed through.
Pros: owner is very easy and fun to deal with - always accessible