Hey yeah in Texas there is gonna be more Mexican brick than anything else. Sometimes if you ask the guy you get the brick from if he can get you good stuff he usually can, or if you tell him you got some friends who want some good stuff too it might peak his interest if he thinks he has some new customers. So just ask around, while Mexican brick is all over the place the good stuff is out there too just be persistent. Don't pay more than $25/g unless you try some first and feel it's worth it. Good luck