What is the synonym for best of best?

Here are some synonyms for "best of the best," depending on the specific context:

General synonyms:

* Elite

* Premier

* Top-tier

* Exceptional

* Outstanding

* Supreme

* Magnificent

* Exemplary

* Unrivaled

* Unsurpassed

* Gold standard

More specific synonyms:

* Cream of the crop

* Top dog

* A-list

* Hall of Fame

* World-class

* Heavyweight

The best synonym will depend on the specific context in which you are using it. For example, "elite" might be a good synonym for "best of the best" when talking about athletes, while "cream of the crop" might be more appropriate when talking about chefs.