As the title suggests, I'm looking for the best taco shops in San Diego. By taco shop I mean a mexican food place that isn't a full-scale sit-down restaurant, but rather a grab-n-go mexican food place, not to say that there also can't be seating and service, but the emphasis is on the food, not the atmosphere, service, or other aspects that are often considered when evaluating restaurants. In particular, I'm looking for the taco shops that have the best Carnitas, Carne Asada, and California burritos. Also Carne Asada Fries. Thanks in advance for your input.
EDIT: As requested, and to further narrow down the scope of recommendations, I'm looking for taco shops anywhere within the area from La Jolla to Santee (West to East) and as far south as Downtown. Use this map for reference: http://www.sandiego.gov/neighborhoods...