I've tried SoFlaQuers' finishing sauce(sticky in pork section) and really liked it, wife thought it was too much vinegar. For Fathers Day I made some pulled pork on Saturday and reheated it before the Fathers Day lunch at my parents house. It was a MAJOR hit! 
I put all the pulled pork in a big alum foil pan, mixed 12oz apple juice w/3 oz of cider vinegar. As I was heating it in the smoker, every 1/2hr to 45 min, I'd spritz it down and add some more rub and mix it up w/my hands. Taste'n as I'd go to know how much more to add. 
I'm not a big pork fan, but after that pulled pork is now right up there w/brisket and tri-tip. 
Leftovers were given out, and some frozen. We'd heat it up in microwave and it was still great. 
It just adds a little somethin extra, w/the smoke, rub and spritz. Best I've ever had.