Caitlyn or vayne?
I'm gonna buy a adc what is better? I dont like adcs like Twitch, sivir or ashe.
I main 
I'm gonna buy a adc what is better? I dont like adcs like Twitch, sivir or ashe.
I main 
is probably more in your alley then since she's more ability based than
. Unlike
.
Yea but the problem for caitlyn is that i looked around at forums and stuff and people say she' has a VERY BAD late game and that she cant 1v1 unless its ranged, I also main a heavy auto attack based champion.

So auto attack champions aint the problem , I hate twitch cause i feel he does very little damage compared to regular adcs.
i'd say cait if you want to play safe vayne for ham and cheese.
Vayne is more aggresive?
Vayne can go 1v3 easily with her invis true damage and stun. If you like draaaaven then i think vayne would be the best fit.
There is no "better ADC", they are all just different and even if there was one, that status would just get changed on any given patch.
Just buy the characters you want to play.
This is extremely false when comparing 2 adcs.