R2B2 Interstellar vs No. 31
Notes, accords, longevity, sillage, seasons and community ratings, side by side.
37%scent match
Some overlap
Quick verdict
Which one should you pick?
No. 31 takes 4 of 7 categories.
R2B2 InterstellarChoose it for a citrus and woody character. Wins on value for money, versatility and fragranxe ranking. Best in fall, daytime wear.
No. 31Choose it for a warm spicy and woody character. Wins on ratings & consensus, community sentiment and longevity. Best in fall, daytime wear.
R2B2 Interstellar3/7
No. 314/7
- Ratings & consensus
- No. 31
- Community sentiment
- No. 31
- Longevity
- No. 31
- Sillage & projection
- No. 31
- Value for money
- R2B2 Interstellar
- Versatility
- R2B2 Interstellar
- Note pyramid (duration)
- Not scored
- Fragranxe ranking
- R2B2 Interstellar
Head-to-head breakdown
Every category side by side, with the winner called out.
Fragrance
R2B2 InterstellarReyane TraditionNo. 31Mirko Buffini FirenzeWinner
Ratings & consensus
Average rating and ownership split3.58/ 5 · 92 votes
Have 27%Had 8%Want 65%
4.06/ 5 · 83 votes
Have 29%Had 18%Want 53%
Category winnerNo. 31Rating weighted by vote count
Community sentiment
How voters split from love to hate41%Love
33%Like
13%Ok
10%Dislike
4%Hate
79 votes
36%Love
46%Like
8%Ok
7%Dislike
2%Hate
83 votes
Category winnerNo. 31Most positive mix (25+ votes)
Longevity & sillage
0–100 community performance scores
Category winners
LongevityNo. 31
SillageNo. 31
Value for money
How fairly priced voters find itCategory winnerR2B2 InterstellarBest value score
Main accords
Strength of each scent family · outlined = shared by bothcitrus100%
woody92%
aromatic84%
patchouli77%
lavender69%
earthy61%
warm spicy100%
woody92%
amber84%
lavender77%
sweet69%
vanilla61%
Scent match37%Some overlap · both woody and lavender
Note pyramid (duration)
Top, heart and base, with how long each lasts when known · gold = sharedTop
CitrusesBergamot
Heart
Lavender
Base
PatchouliVanillaVetiverAmber
Top
BrandyLavenderChocolateCitruses
Heart
BenzoinVanillaCinnamonBulgarian Rose
Base
PatchouliOpoponaxVetiverAmberWoody NotesWhite Musk
InformationalShared notesCitruses, Lavender, Patchouli and Vanilla. Note durations are not published for these fragrances, so this is not scored.
Seasons & time of day
Relative to each fragrance's best seasonSpring90
Summer50
Fall100
Winter55
Day100
Night74
Spring68
Summer13
Fall100
Winter90
Day100
Night86
Category winnerR2B2 InterstellarMost year-round
Who wears it
Gender appeal votesInformationalProfile onlyAudience is not scored
Ranking & credits
Fragranxe overall rank, nose and launchOverall rank#12,187
PerfumerNot listed
Launched—
Reviews19
Overall rank#30,916
PerfumerNot listed
Launched—
Reviews0
Category winnerR2B2 InterstellarHigher overall rank
In a nutshell
Description & review snapshotR2B2 Interstellar is a fragrance featuring bright citrus and bergamot top notes that transition into a soothing lavender heart. The base settles into a blend of vanilla, patchouli, amber, and vetiver. Housed in a futuristic astronaut-inspired bottle with an innovative laser spray mechanism, this scent offers an uplift…
Reviews →Mirko Buffini Firenze No. 31 opens with sharp lavender, citrus, dark chocolate, and a splash of brandy. The heart warms into cinnamon, benzoin, and Bulgarian rose, settling over a heavy base of patchouli and opoponax. It wears best during crisp fall evenings, pairing well with leather jackets and formal dinners where …
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.
Guided comparison
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Common questions
Straight answers from the data above.
Which is better, R2B2 Interstellar or No. 31?
No. 31 takes 4 of 7 categories. R2B2 Interstellar is rated 3.58/5 from 92 votes; No. 31 is rated 4.06/5 from 83 votes. Choose R2B2 Interstellar for a citrus and woody character. Wins on value for money, versatility and fragranxe ranking. Best in fall, daytime wear. Choose No. 31 for a warm spicy and woody character. Wins on ratings & consensus, community sentiment and longevity. Best in fall, daytime wear.
Which lasts longer, R2B2 Interstellar or No. 31?
No. 31 lasts longest (No. 31 72/100, R2B2 Interstellar 66/100), based on community performance votes.
Which projects more, R2B2 Interstellar or No. 31?
No. 31 projects furthest (No. 31 70/100, R2B2 Interstellar 56/100), based on community performance votes.
Do R2B2 Interstellar and No. 31 smell similar?
Some overlap: a 37% scent match on Fragranxe. Both share woody and lavender accords. Common notes include Citruses, Lavender, Patchouli and Vanilla.
Is R2B2 Interstellar or No. 31 better for summer or winter?
For summer, R2B2 Interstellar is the stronger pick. For winter, No. 31 is the stronger pick. R2B2 Interstellar suits daytime wear; No. 31 suits daytime wear. Based on community season votes.
What are the notes in R2B2 Interstellar and No. 31?
R2B2 Interstellar has top notes of Citruses and Bergamot, heart notes of Lavender, a base of Patchouli, Vanilla, Vetiver and Amber. No. 31 has top notes of Brandy, Lavender, Chocolate and Citruses, heart notes of Benzoin, Vanilla, Cinnamon and Bulgarian Rose, a base of Patchouli, Opoponax, Vetiver and Amber.
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