Is SNSD the biggest act in SM?

How can people bring nnnncr? The general public can't even name 1 member lol and why everyone is bringing the sales when sales rn tare totally different?

And go To OP yes they are

Quote from Tenderized Tomatoes & Pork (443)

It’s EXO. Digitals physicals and touring. No one other EXO ever had all three at SM other than them. Super Junior and TVXQ never caught up in digitals. SNSD didn’t in touring. And NCT have no digital relevance.

SNSD did.

They were Digimon, the best selling group in kpop at one time and while they didn't match BG numbers they were by far and away the biggest touring gg not just in kpop but the world.

Both snsd and tvxq are bigger than any other sm group. They made the company what it is. Others would be nobody if not for the recognition brought to sm by these two groups. Hot are also more important to sm history than exo or suju or shinee. Nct don't belong in this discussion.