I live in a country (and state) who historically is a big producer of coffee. And coffee is a part of daily life.
I remember when I was (much) younger, living in a farm and used to woke with the sound of my mom in kitchen making coffee very early in the morning. I remember the awesome aroma of my mom's coffee.
At office we have that kind of espresso vending machine. And a french press, and instant coffee, and two coleagues make poured coffee twice a day (and they make a perfect coffee).
Essential during those twelve hours shift when all that I want is remove my boots and go home.
I don't have any specific preference, but espresso is my most consumed type in home.
I carry with my EDC some packets of instant coffee (very good local brand in fact).
(This morning coffee)