Picking a lane/main

I'm a relatively new player, but I've been learning pretty quickly and have been seeing pretty good success recently. I've tried out a LOT of characters to try and find one who I really resonate with and can succeed with. Recently I've settled on a couple, but I can't really decide which one to choose. The ones I've been liking are Yone mid, Ekko mid, Tahm Kench supp, and Jinx adc. Of these characters, who will teach me good micro and macro (currently I'm much better at micro), and who will be able to influence my games when I start to climb ranked? I'm not worried about the difficulty of the character to play. Thanks!