Okay so Flash Versus Quick Sliver my opinion

So this is my take I like both so a few things out of the way

Flash Strengths: Smarter, Faster and better control

Flash Weakness: Not the best stagiest, needs food to keep powers up and he's childish

Quick Sliver Strength: Better Martial arts, better stagiest and more experience

Quick Sliver Weakness: Arrogant and slower

So yeah a closer match up then people think yes flash will still take this both can manipulate time vibrate threw objects attack so yes closer match up then people think not a curb stomp yes flash will win not easily

Flash: 55%

Quick Sliver: 45%