Zen-oh (DBS) vs Flash (DC)

Zen-oh from super has been getting hyped as hell recently! (Erased whole universes?! With like hand movements! Dope!)

But I'm kind of confused, he seems kinda slow?! Like he couldn't see the guy who was FTL /:

So I thought of a fight that would answer my problems!

The immovable object; Zen-oh! And the unstoppable force Flash!

Though flash is bloodlusted and Zen-oh is just zen-oh! So that way it's an actual fight ya know?!

Battlefield: infinite plain!