League of Legends (LoL) Question: Champion Talk

Hi. I am currently a top/jungle main as silver 4. I have played League of Legends since season 5. That aside I have had some trouble finding a champion that is "meta". I know that pretty much any champ is good and AVERAGE win rate means nothing, but I still need a champ to find and play. I like these diver/fighter/assassin type champions. If you have any suggestions please leave them below. I don't really like just mid lane champions like zed or something because.... I suck mid lane. Thanks!