For me it's whole beans (light roast). I like the Aeropress, but I use a 1-cup Bialetti moka pot 90% of the time because it uses less coffee and the result is still pretty good. In the mornings I usually add a splash of milk and after lunch no milk. I never use sugar or any other sweeteners.
I go from one place to another, greet people, talk, drink coffee, have a snack, go to the toilet, etc, etc. They are pushing working from the office more and more saying it's better for connecting with colleagues, so I go to and do that.