I've used Old Hickory Credit Union for a number of years since the original branch is near my home. Good people and good service. I continue to use them, however, only biggest complaint is that they have only a couple of branches and no ATMs spread across town. So anytime I need money downtown, Green Hills, Franklin, I can pretty much count on paying a service fee to use someone else's ATM. Overall, a good CU.
Pros: fast service
Cons: few branches