2008RN
Meat Mopper
+1 to Jeff's. With it, you will learn to tweak and then ultimately build your own. However, no rub will compare to the results of injecting. Wish someone told me that years ago. Last butt I ran I didn't even use a rub.
I also used Jeff's recipes as a great base. His recipes are well worth it. I have slowly modified to fit my taste (no salt and more heat). With pork I add turbinado sugar instead of brown sugar (turbinado does not cake up). I then wrap and refridge for 24 hours. I also inject the meat before I rub.