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