which group is more famous?

[HENI]

Sannin are the most famous

 

[Naruto 142]

In NV akatsuki is more famous...everyone feared them and the whole story revolves around akatsuki till their last member e.g. Obito then madara at last kaguya.
Among fans:
team 7 is more famous

 

[Dannie]

Sannin because of Orochimaru and Jiraiya.