Besides my own beans, of course. Note that these are all generally excellent roasters, both in their sourcing as well as their execution (and consistency). I’ve sorted them in a highly un-scientific manner according to my own personal perception of quality versus value. Coava Coffee Roasters (Portland OR, USA) Onyx Coffee Lab (Rogers AR, USA) Blanchard’s Coffee (Richmond VA, USA) Manhattan Coffee Roasters (Rotterdam, The Netherlands)