Which cash cow has taken on better opposition recently: Canelo or AJ?

Since their respective one sided losses (Usyk UD Joshua, Bivol UD Canelo), which cash cow has taken on the stronger opposition?

Canelo:
Mungia (43-0) - top 10, maybe top 5 type of brawler. Not...

Which cash cow has taken on better opposition recently: Canelo or AJ?