it's a hard question tbh
I did not like 2k19 izone or idle that much and I dislike feel special era twice but fancy was great
rv psycho was fantastic but no real promotions so it more like just a song than a kpop experience
%% from apink was peak but dont warrant a top3
clc song was honestly just decent in comparison with their earlier bangers
I think everglow has to be top3 because they came out with a bang in all aspects and never stopped since then.
bps kill this love was good especially with that one real instrument live version at the festival but not enough for top3
omg has been kinda irrelevant to me since remember me tbh
weki mekis picky picky was neat but not near enough to warrant a top3 of the year
I think fromis is a very valid choice for top three with their prolonged promotions of fun and then love rumpumpum
wjsn had a bland af start with lala love but their for the summer comeback was lit
rocket punch visuals and promotions were top 3 worthy for sure but I did not like the song very much
itzy probably belongs in the top3 with the amazing debut even if I did not like icy as much as dalladalla
aoa made the comeback of the century in their queendom series and then their winter follow up but honestly their visuals aren't what they used to be so I would not give them top3 placing even if it's close
tl:dr everglow, fromis, itzy