If you've ever had the crispy tacos on the road at a DQ, you will see that OP has an excellent point. Those f'ers blow away Taco Bell, Cabana, BK and any other fast food taco. Jack in the Box is a different story, since it is less a taco and more of a deep fried mystery meat drunken awesomeness. Apples and oranges.
Agree on full-time chorizo for breakfast tacos and BOBs. Their "limited time" chorizo offerings were legit.