Firstly, I believe that your character and demeanor will leave more of an impression than your scent will.
That said, you never want to be remembered for being an egregiously horrible smelling individual (overbearingly sprayed or overwhelmingly au naturale)
The vast majority of ladies I've met have not cared as long as its "nice".
Personally, I stay away from the high maintenance ladies that require an extremely uncommon or expensive scent.
Lastly, smelling unique and distinguished is one thing, but needing a certain fragrance to compensate for a lack of self character is another.