I have been eating at the Jack in the Box as far back as 1966 Dallas, Texas. The Joumbo Jacks & Sour Dough saniches are very good for a Fast Food place. But the Tacos are the best for the price anywhere. They use to have Jumbo Tacos, then changed to the Monster Tacos that were the best.
Jack in the Box has since stop making the Jumbo or Moster Tacos, but they still make the regular Tacos that are 2 for 99 cents. They have the same great taste, as the Jumbo or Monster Tacos.