I usually get steak or chicken, but sometimes both (half and half).
Yesterday I had an amazing Barbacoa burrito--WITH
Fajitas
Black Beans
Rice
Green Salsa
Corn (this is always worth it the next day)
Cheese
Sour Cream
I don't get the mix it up thing either. The people who do that learned that crap from illegal petes, which is like an automatic stomach ache.