Sulawesi, Celebes, Toraja and Kalosi are four names that end up on the same bag. An Indonesian roaster explains what each one actually means, what Toraja coffee tastes like, and how to buy it well.

A Bali roaster's guide to Indonesian coffee: how Aceh, Sumatra, Java, Bali, Flores, Sulawesi and Papua actually differ in the cup, what giling basah does, and how to pick the one that suits how you brew.