I am going to list my favorite sauces and in the interest of being objective and dispassionate I am not going to include Brethren made products (those probably belong in the Brethren Ventures forum anyway).
I'm going off the top of my head here, so I'm sure that I'll come up with more.
Standard KC Style
Russ and Franks
Carolina Gold Honey
Tomato Based Alternate
Demon Pig Blaze Orange
Tassleberry Strawberry BBQ Sauce
Woody's Sweet and Sour
Chukar Cherry BBQ Sauce
Tassleberry Strawberry BBQ Sauce (hits both categories)
2 Thessalonians 2:15