Fragrance comparison

Open Sky vs King Cobra

Notes, accords, longevity, sillage, seasons and community ratings, side by side.

Updated 15 Nov 2026 1,418 ratings analysed

Open Sky

Byredo

3.65680 votes

Rank #5,818 AromaticCitrus

Full profile Similar & dupes

33%scent match

Clearly different

7 wins

King Cobra

Zoologist Perfumes

3.99738 votes

Rank #1,104 EarthySmoky

Full profile Similar & dupes

Quick verdict

Which one should you pick?

King Cobra takes 7 of 7 categories.

Open Sky
Choose it for a aromatic and citrus character. Best in spring.
King Cobra
Choose it for a earthy and smoky character. Wins on ratings & consensus, community sentiment and longevity. Best in spring.

Open Sky0/7

King Cobra7/7

Ratings & consensus: King Cobra
Community sentiment: King Cobra
Longevity: King Cobra
Sillage & projection: King Cobra
Value for money: King Cobra
Versatility: King Cobra
Note pyramid (duration): Not scored
Fragranxe ranking: King Cobra

Head-to-head breakdown

Every category side by side, with the winner called out.

Fragrance

Open SkyByredo

King CobraZoologist Perfumes

Winner

Ratings & consensus

Average rating and ownership split

3.65/ 5 · 680 votes

Have 76%Had 24%Want 0%

3.99/ 5 · 738 votes

Have 86%Had 14%Want 0%

Category winnerKing CobraRating weighted by vote count

Community sentiment

How voters split from love to hate

35%Love

31%Like

14%Ok

12%Dislike

8%Hate

569 votes

46%Love

28%Like

14%Ok

7%Dislike

6%Hate

549 votes

Category winnerKing CobraMost positive mix (25+ votes)

Longevity & sillage

0–100 community performance scores

⏱ Longevity66

〰 Sillage58

♥ Love / hate69

⏱ Longevity76

〰 Sillage67

♥ Love / hate77

Category winners

LongevityKing Cobra

SillageKing Cobra

Value for money

How fairly priced voters find it

¤ Price value37

¤ Price value50

Category winnerKing CobraBest value score

Main accords

Strength of each scent family · outlined = shared by both

aromatic100%

citrus91%

cannabis83%

woody74%

fresh spicy65%

green56%

earthy100%

smoky92%

green84%

aromatic77%

amber69%

woody61%

Scent match33%Clearly different · both aromatic, green and woody

Note pyramid (duration)

Top, heart and base, with how long each lasts when known · gold = shared

Top

PomeloBlack Pepper

Heart

cannabis

Base

VetiverPalo Santo

Top

cannabisCamphorPomeloPetitgrainFig LeafMandarin

Heart

Soil TinctureBlack TeaCuminLeather

Base

IncenseMossVetiverPatchouliAmber

InformationalShared notesPomelo, cannabis and Vetiver. Note durations are not published for these fragrances, so this is not scored.

Seasons & time of day

Relative to each fragrance's best season

Spring100

Summer0

Fall0

Winter27

Day–

Night–

Spring100

Summer0

Fall0

Winter84

Day–

Night–

Category winnerKing CobraMost year-round

Who wears it

Gender appeal votes

Men16

Unisex76

Women8

Men61

Unisex36

Women3

InformationalProfile onlyAudience is not scored

Ranking & credits

Fragranxe overall rank, nose and launch

Overall rank#5,818

PerfumerNot listed

Launched—

Reviews110

Overall rank#1,104

PerfumerPrin Lomros

Launched—

Reviews209

Category winnerKing CobraHigher overall rank

In a nutshell

Description & review snapshot

Open Sky by Byredo offers a crisp, woody, and spicy experience for all genders. It centers on a sharp, zesty pomelo opening that quickly transitions into an herbal cannabis heart. The base features earthy vetiver and palo santo, grounding the scent for warm weather. This fragrance provides a unique, aromatic profile t…

Reviews →

King Cobra opens sharp, green and humid, with camphor, cannabis leaf and bitter citrus pushing forward fast. Soon the scent settles into dark soil, dry incense, leather and moss, giving it a smoky, earthy character that feels more ritualistic than easygoing. This suits wearers who enjoy challenging green fragrances wi…

Reviews →

InformationalRead bothTaste is personal

How we score: ratings blend public fragrance ratings with Fragranxe member votes; longevity, sillage, value and sentiment are community vote scores, and season bars are relative to each fragrance's strongest season. Categories with too little data are shown but not scored. The scent match weighs accord overlap (60%) and shared notes (40%). More in the FAQ.

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Common questions

Straight answers from the data above.

Which is better, Open Sky or King Cobra?

King Cobra takes 7 of 7 categories. Open Sky is rated 3.65/5 from 680 votes; King Cobra is rated 3.99/5 from 738 votes. Choose Open Sky for a aromatic and citrus character. Best in spring. Choose King Cobra for a earthy and smoky character. Wins on ratings & consensus, community sentiment and longevity. Best in spring.

Which lasts longer, Open Sky or King Cobra?

King Cobra lasts longest (King Cobra 76/100, Open Sky 66/100), based on community performance votes.

Which projects more, Open Sky or King Cobra?

King Cobra projects furthest (King Cobra 67/100, Open Sky 58/100), based on community performance votes.

Do Open Sky and King Cobra smell similar?

Clearly different: a 33% scent match on Fragranxe. Both share aromatic, green and woody accords. Common notes include Pomelo, cannabis and Vetiver.

Is Open Sky or King Cobra better for summer or winter?

For summer, Open Sky is the stronger pick. For winter, King Cobra is the stronger pick. Based on community season votes.

What are the notes in Open Sky and King Cobra?

Open Sky has top notes of Pomelo and Black Pepper, heart notes of cannabis, a base of Vetiver and Palo Santo. King Cobra has top notes of cannabis, Camphor, Pomelo and Petitgrain, heart notes of Soil Tincture, Black Tea, Cumin and Leather, a base of Incense, Moss, Vetiver and Patchouli.