I typically use a 30/70 blend (30% arabica, 70% robusta) from an artisanal roaster in Helsinki for my espresso. It's the cheapest one they have, but for espress

I typically use a 30/70 blend (30% arabica, 70% robusta) from an artisanal roaster in Helsinki for my espresso. It's the cheapest one they have, but for espresso (and derived drinks), it's by far the best, imo. It's the same style of espresso you get in Italy.