Why? And when did you get into your bias groups? I prefer getting into groups right when they just debuted and that was the case for most of my bias groups. I got into Girl's Day, B1A4, BTS, Berry Good, Minx/Dream Catcher and Loona all when they had just debuted(for Loona predebut, right when the first solo was released). SNSD and Day6 are the big exception. SNSD was my first bias group but I became a kpop fan in 2011 do by then they already had a stable fanbase. I first noticed and got interested in Day6 when they were on that yg show predebut but then in 2015 I was pretty much done with kpop so I didn't really pay any attention to their debut and didn't even notice those were the same guys from that show. I only started stanning them this year. I prefer to start stanning groups right at their debut because then I can grow with the groups. When I get into groups later on in their career I feel like I missed a lot.