1k fucking hours, hit diamond and stayed there for an act, but today i couldnt even beat bronze players, my aim was fucking garbage, missed a fade that stood still with a marshal twice, having enemies peek me when i have a marshal and still...

I just hit Plat for the first time and I am trying to improve my general gameplay and game sense step by step. One question I still can not really answer.Is it better to peek long angles or is it better to PreAim/Hold Angles? PreAim/Hold...