Choosing a note
How to choose a vetiver fragrance
Choose vetiver fragrance by separating the dry, earthy, woody or smoky impressions you enjoy. Different compositions can emphasize different parts of that range, and vetiver may support the perfume rather than dominate it.
A HUME Fragrance buying guide

Name the quality you want
You might enjoy dryness while disliking smoke, or prefer a subtle earthy undertone. That distinction helps choose a better test than asking only for a vetiver perfume.
Compare note contexts
Iris and woods provide a different context from spices or leather. Use the surrounding structure to select two meaningful contrasts.
Choose by repeat enjoyment
Return to the favorite in an ordinary suitable setting. You do not need to prefer the most intense or most obviously earthy example.
Try this before you buy
Mark which of dryness, earthiness and smoke you want more or less of after each trial.