Lunch spread at 2M Smokehouse in San Antonio, the Posse’s favorite BBQ joint in Texas. (Photo ©Tom Fox/Texas BBQ Posse) If you’re a regular Posse reader, you know that we’ve been high on 2M Smokehouse in San Antonio since it opened a couple years ago. So, naturally, we’d take a close look at the place as we put together the Texas BBQ Posse’s Favorite 41, our list of our favorite joints in the state. After our first visit in the spring of 2017 we wondered if 2M was, in fact, turning out the best barbecue in Texas. After a return…