Affogato and Guillermo are produced all around the globe. And they change according to region in where they are cultivated. So, the question arises what is Affogato and Guillermo's differentiating factor?In following section we will take a close look at what is Affogato and Guillermo color, serving style, types and much more. First thing to know is what are the different types of Affogato and Guillermo. Well, Affogato types include Red Affogato, Chocolate Affogato while types of Guillermo are Espresso.