Of last year's original four, I have stuck with the Texas version occasionally on beef. The KC version was good, and the other two I could do without...and I don't see the three new flavors in my future any time soon.
The only one that I've used is the Carolina and I like it. I'm friends with one of the guys associated with The Skylight in Ayden. In fact, if you find the old BBQ Pitmaster series, my friend is the asst. in the Carolina Divine Swine episode from Jan. 2013. BD
I have tried most of the Heinz sauces and they are pretty good. I'm in extreme northern NJ and the Sticky Fingers is available at several different locations.