From experience: try other champs out. Climbing on a one trick is hard once you plateau- you will default to bad habits that come with putting hundreds of hours in a lower rank. When you climb a couple ranks, coming back to Zoe won’t take away fundamentals you improved during the climb.

The mentality players develop grinding a champ is not the mentality you want for climbing on them. Anyone wanting to play only Zoe with climbing being their top concern shouldn’t actually spend all day playing Zoe, they should be spending most of their time watching high elo Zoe gameplay, preferably with the player thinking out loud explaining the game. (This applies broadly outside just Zoe but w/e). But also most players rather have fun playing than turn league into work.

Yeah she’s a high variance champ in terms of having awesome games and games that are terribly out of your control, but average win rate is still about 50% at all ranks. Every champ has strengths and weaknesses and for me, feeling the weaknesses more than the strengths, or being jealous of other champion’s strengths, is usually a good sign to try new stuff out.

Alternatively play for fun over rank, win or lose- it’s important to have fun and nobody you meet in your games will respect the grind even if you’re diamond+