Champion wise I would say that anything with a huge outplay potential is something I love to play because it always feels rewarding when you pull off something crazy. Gotta go for those clutch plays and Zed definitely brings that to the table. I am too slow/old for Yasuo, but as a champion he's also up there. Design and feel wise, Jhin is another one of my all time favourites lately. That login screen music was epic, I had that as my alarm for a while.