Talk:Vayne/@comment-98.208.110.64-20110717231404/@comment-3554826-20110718011852

Ashe is the most useful among those. Perma-slow, fog revealing and global stun is always a great asset to your team. Her Volley is also great to pop enemies' Banshee's Veil. Think of her as a carry that is also a support.

Caitlyn does not have all that utility, but outranges any other champion (except for Tristana at late-game). A good Caitlyn can easily dominate her lane (whether it is mid or a side lane).

Now Vayne has (by far) the greatest damage output. She is also a great ganker and chaser. However, she is a completely single target attacker. Unlike Ashe or Cait, Vayne lacks AoE damage, focusing enemies one by one. She is also the best one at escaping.

Well I guess that covers the major differences between them. You should choose whichever suits your playstyle. If you like to carry while supporting your team, go Ashe (she is only 450 IP so you might wanna get her anyway). If you want a good laning phase and insane range, go Cailtyn. Finally, if that what you want is raw fire power, pick Vayne.

Hope it helps :)