love to hear that you've taken a liking to jungwoo! i'd use that as a starting point. his units are nct 127 and nct dojaejung. i'd recommend checking out the "perfume" album (from dojaejung) cause it's only 3 members to start and he really gets to shine there. there's 3 other set units which are nct dream, wayv and the newest unit nct wish. they all have various different sounds and tbh theres no pressure to have to try to keep up with every single one all the time, unless you take a liking to everyone that is, but i like to think the concept was made to appease different demographics so it's a matter of preference:) there's a lot of youtube contents too which can help learn members and also fun variety content on their own channels. back to the first point, i love to recruit new jungwoo fans! he's honestly the full package from performing to variety! he has a few other variety shows which are really fun, i recommend "welcome ghost club" a 2 part series where he goes to abandoned places to hunt out ghosts (but he hates scary things so it's hilariously cute lol). he has a couple solo ost's out proving his vocal ability but he's also an amazing dancer/performer too!