This single-dose grinder delivers genuinely good espresso, fluffy grinds, fast workflow, quiet motor, but it comes with a maintenance tax you need to accept upfront. The chute accumulates grounds on the outside over weeks of use, requiring periodic teardowns to keep it running clean; some units clog completely, others just get messy, and the problem can surface suddenly after your return window closes. If you're the type who enjoys tinkering, the DF64 Gen 2 rewards you with low retention, a clear burr upgrade path, and strong performance on medium-dark roasts. If you want an appliance that just works without regular deep cleaning, look elsewhere.
Fellow's second swing at a pour-over grinder fixed the Gen 1's range problem and delivered what the light-roast crowd actually wanted: whisper-quiet operation, tea-like clarity with washed coffees, and a workflow so clean you'll forget what static cling feels like. The catch is narrow: medium-dark roasts taste dull and flat, the hopper forces you to grind in shifts for batch brewing, and a pattern of motor failures around ten months of daily use means longevity isn't guaranteed despite the premium price. If you brew single light-roast pourovers and prize clarity over versatility, this is the grinder to beat. If you want one tool for all roasts or need it to last five years without drama, look elsewhere.