FWIW, La Fogata, El Mirasol, So Luna Cafe are all sister restaurants. I believe the same can be said for Paloma Blanca and the Al Dacos. Also, just double-checked that Acenar is a spinoff of Rosarios, we loved their 3 salsa appetizer, but the food is comparable to Fonda-Main or Rosarios-pretty darn good still, but perhaps not 15 dollars a plate worthy. Love Rosario's, but menu limited, only crave them for their *****ly pear margarita. Mi Tierra is underrated, but most people order the cheaper entrees and come away with a tourist trap opinion. Do luv me some Beto's, but the appetizer aspect is average and not conducive to a total package.
For budget food or drive-thru, I'm partial to Tacos N Salsa, Las Palapas, Thousand Oaks Cafe. My craving this year is dominated by El Buccanero's-estes si con mariscos, no chinganderas-no need to buy the pricey entrees, the small mixed ceviche (fish and shrimp) is delish and cheap.
Hate to say it, but I've tried 95 percent of the recommended San Antonio restaurants for Mexican, and I'll still opt out for Goode Company Taqueria mesquite grilled enchiladas with mozarella out of Houston if I had the option. And in second place, I'd still go outside of SA-Uncle Julio's (Fort Worth closest I think) Matamoros plate with a mix of Fajitas and mesquite grilled froglegs. In other words, the SA mystique of great Mexican food remains overrated, IMHO.