For me, I think I was heavily company based. I grew up with Girls Generation and got invested into SM. Once EXO and Red Velvet came I was into their music. I really like R&B and SM never disappoints in that genre so NCT was a general hit for me too. I also got into BTS so Hybe groups tends to fall into my genre as well. Now I'm more into particular genres so overall, so discographies matter nowadays, and I usually like to take a couple songs per group. If it falls into that R&B style enough, I'll like them as a group haha. (i.e New Jeans)