The cheap brand in our store sells carrots that are too ugly to fit in a bag of expensive brand carrots. And yes, sometimes they are not straight or they are knacked. Or too thick of too thin. But alwayd edible.
In the past, the farmers could not sell these carrots/potatoes to the grocery stores and they would just recycle them back to earth, or deliver them as animal food. It is very good that we now eat these products. I always make sure I buy those ugly carrots.