So happy to see this place open. Yes, there are other options to get your growler filled but this one is closest to my house so it gets my vote and the 5-star nudge.
Something on the order of 40 local taps and some other non local, equally craft, taps. They will include up to 4 samples for you so you can decide in lieu of just picking blindly. They will also rinse your old growler out for you and don't require you to purchase their brand of growler.
The parking is simple and easy. The location is kinda perfect. The service is very nice and this is a great addition to the beer nerd society here locally in Charlotte.