Cyborg vs. Brainiac

Two technowizards go at it.

*edit* its cyborg superman hank.. whatever the hell his name is.

Borg wins. There isn't any tech he can't control.

really? hes that powerful?

To date he's controlled:

Guardian tech (manhunters)
Kryptonian tech (easily and replicated kryptonian dna from scratch)
Apokalyptan tech (New gods have probably the most advanced tech out there)
The Source wall (even gods cannot comprehend it)
Various tech around the universe.

He's always done so effortlessly.

Didn't stop the Eradicator from pummeling him at the end of the Return of Superman though

Your version must be one that nobody else has then....

Erads was owned by borg...