Imo I think Law will trump the Black hole/Quake combo after some difficulty.
That's not the problem. Oda has been making BB knock on a particular door for a while. Nothing ever stated he stopped at 2 fruits. Plus he's got a flag with 3 skulls. His unique body tease is definitely going to play a role here, especially when Vegapunk starts talking about DFs
What worries me (for Law), is that BB definitely has something up his sleeve he hasn't shown anyone yet. But Law definitely will put up a good fight against this 2nd combo of powers. It's a possible trio that's the scary thought