The answer is all the above.
Or put in some adjectives that describe the "top of the game".
Are you asking for:
Best possum bellies?
Best trucks?
The first Skydiver= they are on top and no one can ever beat them?
The "best" topics always drives me crazy.
What is next? Who made the best sausage sandwich in 1970. You kids can play, I will leave you alone.