Verdict
Head-to-head · Best Coffee Grinders Under $200

Fellow Opus vs Timemore Chestnut C3

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Fellow Opus comes out ahead by a narrow margin (4.5 vs 4.4). The gap is mostly about multi-method home brewers valuing ease — read the strengths below before deciding.

Fellow Opus
Higher ratedRanked #2 in Best Coffee Grinders Under $200
Fellow Opus
4 sources1 derived$200as of Aug 1

The Fellow Opus grinds filter coffee well enough to embarrass more expensive machines and espresso well enough to get by. WIRED scored it 9 out of 10 and Coffeeness 90 out of 100, both circling the same two things: how quiet it is and how little coffee it keeps. Anti-static treatment holds retention under 0.2g. The housing is mostly plastic, there is no portafilter holder, and the burrs run out of resolution at the finest settings.

Strengths
  • Genuine anti-static tech delivers under 0.2g retention vs. 0.5-1.0g in comparable grinders
  • Exceptional filter coffee performance rivaling grinders at $400-500
  • Intuitive operation with near-zero learning curve and excellent first-use results
Watch-outs
  • Burrs run out of resolution at the finest espresso settings, especially on light roasts
  • Housing is mostly plastic where earlier Fellow grinders used aluminium
  • No portafilter holder, and the cord is only 3 feet
Timemore Chestnut C3
Ranked #3 in Best Coffee Grinders Under $200
Timemore Chestnut C3
6 sources$99as of Aug 1

The Timemore Chestnut C3 is an incremental update to the popular C2, bringing new S2C burr technology and a steel dial indicator. Reviewers found the new burrs slower than the previous model, dropping grinding speed from 0.8-1g/sec to around 0.5g/sec. The design carries over almost unchanged, with an aluminum body and stainless steel components, though the plastic internals have raised concerns among some users. For filter coffee the C3S variant is the recommendation, while the C3 ESP offers more precise adjustments for espresso. Drawbacks aside, it stays a budget-friendly entry into manual grinding.

Strengths
  • Features new S2C burr technology that Timemore claims improves grind consistency
  • Includes a steel dial indicator instead of plastic on the newer model
  • Lightweight design at just 423g, making it easy to handle during use
Watch-outs
  • New S2C burrs are slower than the previous C2 burrs, grinding at ~0.5g/sec vs 0.8-1g/sec
  • Still uses plastic stabilizers internally which some users may find concerning
  • Grinder speed and performance are described as a step back compared to the C2

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

Fellow Opus

The Fellow Opus offers exceptional anti-static technology and versatility that outperforms the Baratza Encore in filter coffee, but it's not as precise as the Baratza Virtuoso Plus for espresso. While it's more affordable than the 1Zpresso J-Max, it lacks the ultra-fine adjustment capabilities needed for light roast ristrettos, making it ideal for multi-method brewers prioritizing ease over precision.

Timemore Chestnut C3

The Timemore Chestnut C3 improves on the C2 with a steel dial indicator and S2C burrs, but it's slower and still uses plastic components, unlike the 1Zpresso J-Max's titanium-coated burrs. It's less precise than the Baratza Virtuoso Plus and not as versatile as the Fellow Opus, but it remains a budget-friendly option for basic manual grinding.

Specs side-by-side

SpecFellow OpusTimemore Chestnut C3
Burr TypeConicalConical Steel Burrs (S2C 660)
Grind Settings41+ stepped settings12 clicks (C3S), 30 clicks (C3 ESP)
Capacity110g25g
Burr Size41mm38mm
MaterialPlastic housing, some metalAluminum body with stainless steel burrs
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