How to Counter Pick
I'm a relatively new player (less than 50 ranked wins) but I am starting to get the hang of it and posting consistently >55% win when I get Jinx or Brand. I'm hearing people at higher levels counter pick certain lanes. Now I notice that I completely dump on a mid melee when I pick Brand but I can be hurt by poke.
So my question is, is there a resource that has some information on counter picks? I don't really have the time to play hundreds of games with various champions and build my own opinions. I just want to put myself in the best possible chance to win and keep my teammates happy.
PS - I main ADC and I know that the counter-comping isn't as strong there as a top or mid lane.