This is the grinder for people who got tired of chasing retention ghosts and sweeping static-charged grounds off the counter every morning. The ACE anti-clumping system and bellows design deliver what most single-dosers only promise: beans in, same weight out, no mess, no ritual. The stock adjustment dial is genuinely annoying, tiny, hard to read, and most owners replace it within a month, and you'll recalibrate the zero point after every deep clean. If you want one tool that grinds espresso fast, quiet, and clean without the drama, this is the buy. If you also brew pour-over or need zero fuss on setup, keep looking.
Niche's flat burr single-dose grinder pairs 83mm burrs with the brand's cult following among espresso nerds, promising the clarity and consistency flat burr devotees chase. The catch is stark: almost no one owns one yet, so you're buying on theory and brand trust, not the field-tested proof that exists for the conical Zero. If you're comfortable being an early adopter and value the Niche workflow enough to take that leap, the fundamentals look sound. If you need to see a grinder survive a few thousand shots in real kitchens first, wait six months and check back.