This location is where we get most of our subs. We probably eat here twice a month or so. The staff is typically very friendly (even when they are busy someone normally shouts "welcome to subway!" when people walk in) and they normally have good service too. We have had a bad experience once or twice over the years (typically that has been grumpy employees), but nothing bad enough to scare us off.
The ingredients always appear fresh and I love that I can come here for dinner, and not blow a ton of calories, yet I still feel like I had plenty to eat and it was delicious. I don't go out to eat a ton because I am picky about eating healthy, so Subway is a great option.
This location is about the same distance (maybe even a bit farther) from my home as the one on Candler Rd, but this one is much cleaner and the staff is much more competent.