But either way the tacos consisted of corn tortillas, salsa, cheese, avocado, and romaine lettuce. Good salsa is essential for such things. My store purchase choice would be Emerald Valley in your favored level of heat. But I have some small shop salsa from Manuel's in Aptos, ca. (Wow. They've got a nice webpage. Never had to look it up because we've had the menu memorized for the past 22 years.) Besides going through about a pint of salsa when we're there as a family they sell it for $5 a jar. It sound like a lot for salsa but it's pretty hot salsa and a jar will last you for a bit, even with 4 people digging into it.
My tacos came out pretty good. These only have the Bottom Round: