1. Wraps
There is nothing inherently wrong with wraps, but they give you the wrong idea about a reasonable portion size. They are often stuffed with double the meat and cheese in a standard sandwich.
Tortillas, though thin, have way more calories than are found in two slices of whole wheat bread. Eating an entire wrap can bog you down significantly. It’s better to just eat the sandwich, or cut your wrap in half to eat over two meals.