Feels pretty terrible to play league as my main.

Not sure it's possible to have a starting 25 minutes that's as useless as Jinx. The disparity between you the first 20-25 and every other champion in your role feels absolutely horrendous. Games are decided far before 30-35 minutes, and even then so much of the map is lost you can't bring it back if you manage to hit late game. Your wins are basically your other lanes / jungler snowballing while you're trying to farm to relevance.

I think I'm giving up on my main.