Sweet sauces: Famous Dave's Sweet and Zesty, Big Poppa's, SBR's,
Sweet...but some mustard: Salt Lick spicy,
More toward Vinegar: Montgomery House, Arthur Bryants
spicy: Famous Dave's Devil's Spit, Sticky Fingers Habanero, My own sauce with a mixture of Catsup, mustard, vinegar, garlic powder, chili powder, black pepper, onion powder cayenne and habanero peppers. (simmer and add brown sugar or sweet molasses to taste)
hibuck...