Like bedfellows and debut albums, we’re omnivorous in our tastes, which is why we go to different taquerias for specific tacos — al pastor here, shrimp tacos there. You want the best cecina? Not here. You have to go to Queens. It is hard to do one thing well, and since a taco has the potential to be a perfect palmful of food, we think it deserves genuine focus. Here are the 10 best taquerias in NYC, each of which clearly executes its vision deliciously.