Who would win in a fight?

[CoconutCommander]

Pre-Crisis refers to the Crisis on Infinite Earths. This is where DC comics attempted to clean up all continuity issues and inconsistancies within the DC Universe. Pre-Crisis Superman was this untouchable godlike character who could move planets and had a near endless supply of "super" powers such as superhypnosis and superventriloquism. After Crisis on Infinite Earths DC comics sought to make Supes more human by dumbing down his powers, and beefing up his weaknesses. Post-Crisis Supes eventually died.

Although SSJ4 Gogeta is without a doubt the most powerful fighter in any Universe, he would probably mess around too much until his fusion wore off, leaving either Goku or Vegeta to fight Superman.