Another unsolicited opinion
I would go out of my way to frequent a coffee shop that sold good tasting coffee that didn't make me wait in line behind the ones ordering the 15 minute hifalutin drinks--you know how it goes: "I'd like a large mocha with 1/3 decaf and 2/3 regular. Use skim milk from the front teat of a virgin nanny mountain goat and the organic whipped cream should lean toward San Francisco....". I'm sure those people and their drinks are important to the atmosphere and the bottom line of the shop, but I'll only wait in that line once.
Have a cash only reg coffee line.
WW