Always busy since this location is right off the 101. The staff is friendly and move quickly. I don't have too high of expectations of a Circle K, but I can say that everything is always in working order and clean. The gas pumps are always busy so you will need to be cautious when looking for a pump.
Also don't be surprised to see a big double line in the morning, it moves quickly though.
Get the app to get free sodas and Dback dogs from Diamondback wins.