Which is better?

or

C-3PO

Robot

C-3PO

K-2SO

Robot

K-2SO

C-3PO

C-3PO

Overall rank: 550th

Robots: 2nd

Wins this 86% of the time

K-2SO

K-2SO

Overall rank: 1,487th

Robots: 3rd

Wins this 14% of the time