Cherrybook.
Ona Coffee

Iris Estate Enigma — Espresso

Carbonic MacerationMedium70Noted
Iris Estate Enigma — Espresso by Ona Coffee
Farm / Co-op
Iris Estate
Altitude
1850–2300 m
Varietals
geisha
Harvest
—
Weight
200g
Bag price
AUD 81.75
Price / oz
$8.12/oz
Brew
espresso

from the roaster’s storeread by Cherrybook from the listing“estimated” below = inferred, not stated

As cupped

blackberry · chocolate · cherry

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Price and availability set by the roaster.

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Cherry's Index

Evidence-of-quality score, not a cup score. Methodology

70

Noted

Sparse signal

Confidence23% coverage / 2 of 7 signals

Score is heavily shrunk toward 50; treat as a placeholder until more sources arrive. Coverage is signal availability, not cup quality; missing sources are dropped, the remaining weights are renormalized, and the result is shrunk toward a neutral 50 baseline by 43% so a single thin signal can’t carry the score on its own.

Missing: SCA grade, Coffee Review, YouTube reviews, Buyer reviews, Cherrybook tastings

  • Reddit sentiment
    Sentiment across specialty-coffee discussion
    85/ 78% weight
  • Roaster transparency
    Producer / farm / lot disclosure depth
    80/ 22% weight

Renormalized base 83.9 shrunk to 69.5 at 57% confidence = 70.

Sensory profileestimated

Flavor wheelestimated

Comps & alternatives

Tasting flight

Taste this against three others Cherry picks.

Brew a set side-by-side. Cherry varies the picks along axes that pair with this lot; origin, process, roast, or producer; so you learn the difference, not just drink four good cups.

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Reference · About the varietal & origin

About Ona Coffee

Community reputation · Reddit

Cult favorite· sentiment 85/100

Ona Coffee is widely recognized in the coffee community as a high-end, influential roaster, particularly associated with Sasa Sestic. They are frequently mentioned alongside other world-class roasters and are highly regarded for their innovative processing methods, such as carbonic maceration. Users consistently include them in lists of top Australian roasters and premium coffee recommendations.

innovative processing methodshigh-end specialty coffeeassociated with Sasa Sesticfrequently recommended Australian roasterpremium reserve offerings
Threads cited (10)

On YouTube

4 videos · 400k combined views

4 videos cover Ona Coffee from reviewers The Real Sprometheus, RealChrisBaca, Aww , and others.

Coverage from others

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Ona Coffee

$8.12/oz· 82 AUD/bag

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