http://hotchixsauces.com/Home.php

This is the stuff I throw on my wings. It's more vinegar based, but it's Tangy, Spicy, and Peppery all in one. Not to mention there's tiny minced onions in the sauce. It's by far my favorite wing sauce.

The hot is actually pretty Mild IMO so I always go with the Extra Hot.

As for just straight spicy, I keep pickled jalapenos in my fridge and whatever hot sauce I can find.