4 member vs 5 member GGs?

Both

4 is the magic number

Group A has at least 4 groups who have made some kind of influential mark compared to 2.5 in Group B.

Less than 12.

A Point of contention

Many of the 5 member groups did not start as 5 members, so they should not qualify.

Same for Brave girls (even their biggest hit was released when they were still 5 members).

2ne1

I think 5 members is a solid amount for any idol group. 3/4 is a bit small while anything above 8+ I start to loose track quite easily.

I prefer 5 members although i feel that often there is one member that could have probably been excluded if there wasnt the human aspect to the group. Like strictly “position” wise having two lead singers and two rappers is all you need and tbh every member should be a CRISP dancer because i KNOW they arent singing live so you dont really need a 5th member but i like Yeri

4 is realistically all you need but given how k ggs are, it's good to have a spare around. So 5 member ggs

And to answer the OP, 4 ig. Only one group I'd actually pay money to see from either team. and I love BP more than Lessera so👩🏾‍🎤

Group C : Red Velvet, Mamamoo, f(x), aespa, (G)-Idle, Le Sserafim

I voted for group B though, if I look at all the girl groups, I prefer them slightly.

5. More dynamic and fun

Groups with four members can be a bit boring. The members and/or the agency needs to do it exactly right

B - in part because (G)I-DLE is one of my top three groups and in part because I collectively know more songs from that particular set of artists, so it'd be a more fun concert for me.

i love aespa and blackpink but 4 is an awkward number of members, I think 5-7 is the best number of members for choreography

I've always been a fan of 5-member groups. I love Aespa and Blacpink but I think the dance choreography looks much better when they have at least 5 members, Also they don't always need backup dancers because the 5 member stage looks fuller.

Group 1 for 2NE1 and Aespa.

5 members have better choreos and stages but 4 makes every member shine.