R2 - DCCU Superman doesn't stand a chance if Reverse flash can just evade him. Being a genius also helps him weaken superman by coming up with ways to decrease his power and deflect his attacks.
R1 - I'd say reverse flash. CRISIS ON INFINITE EARTHS Official Clip "Episode 3 End Scene" (HD) Melissa Benoist - Duration: 6:52. JoBlo TV Show Trailers 82,631 views He's faster than DCCU Superman and can avoid most of his attacks. His ability to clip through things also helps his evasion.