What are the champions you have least fun with

Simple questions, what champions do you have the LEAST fun(why) with and the most fun with (doesn't have to necessarily be your main, just your most fun champ). Personally, i always hate playing , find her incredibly boring due to her skill set is just stand there and throw tornadoes, and could take second place just because of how easy he is. Honorable mentions(hue):

Most fun champion(s) imo are split between always fun to play, i don't think I've never not had fun when i was playing riven, and , you just farm and farm and farm until you can one shot somebody, if you can get past his boring laning phase (not that bad if you get used to it). Honorable mentions and

Edit: idk why i left out, holy fuk is he he fun (not as much as riv or nasus tho, but still really fun)