I thought, as this is a pretty small community, it would be interesting to have a discussion on everyone's favorite rosters in their region/country and what kind of coffee you like best from there.
In Belgium, I really like Mok Coffee in Leuven. They have some solid Ethiopian roasts.
In Boston area, I really like Pavement Coffee! They have a few locations around here. I’ve used their coffee for pour over and espresso and it’s great for both!
As a nice bonus, they also have great homemade bagels.