No, we're not. But, and this is by no means a knock on KS, QT blows them away when it comes to speed and the volume those stores handle makes it infinitely harder to pull that off.
Again, it's not really fair to compare the stores as one makes (most of) its money in a rural setting while the other only focuses on metros and a few satellite stores close to them. With that said if you really think KS can compare to the speed with which QTs ring people up I can only assume you've ever been to QTs in the DM market, which doesn't really seem like a market QT is very focused on anyway.
Come to KC over the noon hour and watch the volume the stores crank out. It's not even remotely comparable.