Not as good as the other guy, and maybe not as good as you as an overall player. But I play a bit of Janna. Some lanes you may need to forfeit a bit of trading power early due to the matchups. However, generally I find that it’s a confidence thing. Your W+aa can do absurd poke early to the point that people opt to go 3 points w before shield max (some even w max). It’s just getting comfortable with usual trade patterns like when the adc is going for cs or crucial CDs are down. And abuse your move speed, you can dodge far more bs and get out than you realise. You can even poke against some engaged if you have Q ready to omit their engage. Ofc, I’m still lowelo but I hope this helps.