I like the 4 member groups the best. 4-6 is ideal to be honest. I agree, its such a struggle trying to learn all the names of these massive groups. (Unless if you're BTS)
The Jellyfish girls revealed today are supposed to be the vocal line. Think of how TALENTED this group is going to be if Kim Nayoung isn't even considered part of the vocal line.
a 9 member girl group of girls who can ACTUALLY sing (+ Mina) is coming
EXO took me 5 episodes to get down (of Showtime which they need to do a Season 2 already), BTS took me like, 2 weeks fully and Twice took me quite a bit too. god bless subtitles and twitter tbh