User blog comment:Nuclrdmntr/Miss Fortune, Vayne, or Caitlyn?/@comment-5924090-20130220234037

Cait has an insane poke especially inside brushes+traps and a good escape

Miss Fortune does has damage but she has no escape but good poke and roam well

Vayne is more passive farmer so she gets INSANE mid late game

For passive i suggest vayne

Agressive poke Cait

Miss Fortune you need alot of patience