Role/Playstyle

Soooo I have almost 300 wins on LOL and i still struggle to find a role to main/play. I need help finding a role, and maybe a few champions to play to can fit my playstyle. I literally have 5 champions with high lvl mastery that are under every single role.... so it doesnt look like i prefer any role. I enjoy to farm, but i can't deal with the jg anymore. I enjoy roaming to the other lanes, but i lovvvve making the plays/ flashy plays. Thanks for reading! and for any of your suggestions