Who would win Superman vs goku?

Answer 1

Superman.

Superman can survive the heart of a Star, even the filler character Brolly who was many times more powerful than Goku was killed by the Sun. In addition Superman's heat vision is off the charts in comparison to stars. Not to mention that his fists are planet busters as opposed to Goku's Kamehameha.

Superman is also too fast for Goku. Not that Goku is slow but the best speed feats in Dragonball are a fraction of the speeds Superman restricts himself to.

Red Stars weaken him faster than Kryptonite, and he's survived flying into them. So it has nothing to do with being his power source although flying thru a yellow or blue Star would power him up.

Goku's Instant Transmission has only ever crossed a solar system. Its also a form of teleportation not actual speed. One that he even said had its limits.

Noone in Dragonball has ever destroyed a Galaxy, including the filler character Brolly. The Narrator claimed the South Galaxy was shattered, moments and you see a galaxy fade out.. Yet moments later they are in a solar system in the same galaxy people claimed Brolly destroyed. It would also be worth mentioning that if he could destroy a galaxy a Star wouldn't even phase him.. yet it killed him.