Exactly. I think it was mentioned in the SSG Movie, Beerus used 80% of his power to beat a newly formed SSG Goku. So I’m thinking a SSBor higher should be on beerus level. But of course it wasn’t betrayed like that.
The movie was ruined the moment I found out Gogeta was the one to beat Broly. Goku and Vegeta are way to strong to still be so far apart in power against Broly.