Best adc and why?

Whre is Sivir man?

wheres Twisted Fate and Urgot?

There is no "Best ADC". ADC's have their strong points and their weak points. Caitlyn can destroy a Tristana, but a Varus can demolish a Caitlyn, and then Graves will wipe the floor with Varus.(You forgot Graves T_T)

No twitch?!