Non-fat, No Whip Mocha

Where is the best place to get a mocha? Starbucks seems to make the best mocha I have tasted. Friends tell be Einsteins has better regular coffee, though. Now the question is which Starbucks to frequent. At this point, I seem to have a preference for the Starbucks on Stapley and the 60 next to the AMC. The one next to Trader Joes on Gilbert is okay, too. Where do you go and why?