Which gg and which bg are the best performers in Kpop?

Bigbang

Mamamoo

Blackpink & BTS

BTS :

BTS and Mamamoo

loona/billie

idk about bgs

Bts

Twice

ATEEZ

ITZY

For boy groups, I think Big Bang and BTS are in a league of their own, though shout out to GOT7 and 2PM having incredible stage presence too.

I will also get blasted by all shawols but imo it's pretty clear that Shinee have better stages on their solo songs than in groups, for different reasons though most of the time their group stages kind of lack ambition. Taemin, Jonghyun Key have some of the best solo stages though. Exo are hit or miss imo, sometimes not that good but other times extremely good.

GG are hard to compare, most of the time it's worse than BG but I'd say Mamamoo have always been really good at stages. Blackpink are also really good. But imo the best were (disbanded) 2NE1 and Sistar, incredible performers. BEG was also very good but i didn't watch enough stages to really judge.

Among new gg, I think Loona, Kepler, Le Sseraffim have bright future

I'm not keen on BG live performances, but

for GG's, it's BLACKPINK