The debate about who would win in a fight between Goku and Superman has been a topic of discussion among fans for years. While both characters have incredible strength and abilities, there are several reasons why Goku is considered to be stronger than Superman.

Firstly, Goku's power level is limitless, whereas Superman's power is capped. Goku has the ability to increase his power level through training and fighting, making him an ever-evolving and unstoppable force. On the other hand, Superman's power level has a set limit, and while he can temporarily increase his power through various means, he is ultimately limited by that cap.

Secondly, Goku has a wider range of abilities than Superman. While Superman has incredible strength and speed, he relies heavily on those abilities in battle. Goku, on the other hand, has a range of abilities, including the ability to teleport, instant transmission, and the power to create energy blasts. These abilities give him an edge in battle and make him more versatile than Superman.

Thirdly, Goku has fought and defeated more powerful opponents than Superman. Goku has faced off against powerful enemies like Frieza, Cell, and Majin Buu, all of whom were incredibly strong and threatened the entire universe. He has also fought against powerful gods and defeated them. In comparison, Superman has faced off against powerful enemies like Darkseid and Doomsday, but none of them are on the same level as Goku's opponents.

Fourthly, Goku has mastered the art of fighting and can predict his opponent's moves. He is a skilled martial artist and can use his techniques to counter his opponent's attacks. This skill is essential in battle and gives Goku an advantage over Superman, who relies heavily on his brute strength.

In conclusion, while both characters are incredibly strong and have unique abilities, Goku is considered to be stronger than Superman. His limitless power level, range of abilities, and experience in fighting make him a formidable opponent. While the debate about who would win in a fight between these two characters may never be resolved, it is clear that Goku's strength and abilities make him a worthy contender against any opponent.