There are two sorts of vetiver scents, those that are highly refined, like Guerlains, Prada, Azzaro Pure Vetiver, Lanvins, Original Vetiver, Malazia Uomo and those scents that are more raw and smell closer to vetiver essential oil, like Lorenzo Villoresi, Etro and Roccobarocco.
My favourite is the Villoresi one, though Azzaro Pure Vetiver grabs me as the most over the top one.
Cheers,
Renato