@sapphicscreaming The official MVs can be wonderful.
But I often prefer the Studio Choom dance performance videos, because they show more of the choreography, performance skills, and personalities.
A couple of my favourites:
"Magnetic" by #ILLIT
:youtube: https://youtu.be/gCdNHUYP1iE
"Sticky" by #KissOfLife
:youtube: https://youtu.be/OC4Cdzq6V3Y