1. BTS: hasn't changed since I moved from a casual listener of Kpop to a Kpop fan. I love those lovely guys and will to the end of time
2. Twice: amazing group. Funny, talented, hard-working and great songs
3. Stray Kids: I just really appreciated how much they do themselves. Outstanding. rap talent and friendly, well-meaning people
4. What. What's going on? A group that debuted recently? Yes, it's IVE that is rapidly climbing in my estimation
5. StayC: Just a mainstay on my playlists
Feel free to add your own.
Doesn't matter if they did nothing or disbanded in 2010. Just the groups you are enjoying the most now