I am from TX and reading through the forum makes me chuckle.
If you have ever been to a great BBQ place, you will never walk out of the restaurant talking about the sauce. That's the last thing a great BBQ place wants you to talk about.
Great BBQ starts and ends with how the meat is cooked. The sauce is just icing on the cake.
You haven't read the last 5 pages of this thread have you? It's all about meat cooking options...