Mon Guerlain vs Black Opium

The r/fragrance community views Mon Guerlain positively overall, praising its comforting vanilla scent and broad appeal. However, some users experience disappointing longevity and projection, and it's often dismissed as an overly safe, mainstream fragrance rather than something distinctive. Many consider it a good blind buy at discounted prices.

Black Opium by YSL is recognized by the r/fragrance community as a popular statement fragrance choice, particularly mentioned as an example of a bold evening scent. While it has dedicated fans who appreciate its strong projection and distinctive character, the community acknowledges it's polarizing and not suitable for everyday or versatile wear, with some finding it overly sweet or artificial depending on skin chemistry.