For fast food: Rudy's BBQ.
Never could find a truly "good" Tex/Mex place ~
those were all in San Antonio ~ Lupito's (puffy tacos), and some other mom & pop op's. There was one ~ Martha's? KILLER chili for seasoning! Chili as in Salsa.
Taco Cabana is okay, for cheap, fast food that isn't all that cheap, but the tortillas are to DIE for, the one on Pleasant Valley, right after HEB and Albertrson's (if the AlbertOson's is still even there).
My son knows a LOT more places, 'cuz he ate out, more often than i did.