There are so many kinds of blueberries, and they all get sold without specifying what kind. There's also a matter of taste. I've had blueberries I like and blue

There are so many kinds of blueberries, and they all get sold without specifying what kind. There's also a matter of taste. I've had blueberries I like and blueberries I feel meh about from the store. I prefer less tart and some people prefer more tart.