Don't lie mfs
Pretty bad advice, you dont need kovak to rank up. It would only improve your raw aim/mouse control. Your actual duels impacted by your movement and crosshair positioning way more. + watching pro play is almost never gonna be as soloq rank, you can make the “right” decision but it’s gonna be wrong since you can’t trust anyone.
Im only immo but my advice would be:
Consistent high quality practice >> mindlessly training your aim. You gonna rank up much faster.