Nothing fancy
are you confident about winning lane and winning it hard?
X9 ad reds
x9 armor yellows
x9 attack speed blues
x3 attack speed browns
Are you afraid of the mages on the enemy team and dont wanna get poked out?
X9 ad reds
x9 armor yellows
x9 magic resist blues
x2 attack speed browns
x1 life steal brown
(the life steal can be replaced with attack speed)
Almost every ad carry goes these two pages unless they have some weird mechanic that demands other wise, examples being graves and jhin.
You almost never take AD browns on a marksman because it makes last hitting harder, and isn't good for trading for it makes it harder to kite/auto animation cancel