Vegito is generally considered stronger than Gogeta due to the nature of their fusion methods. Vegito is formed through Potara earrings fusion, which is stated by the Old Kai to be superior to the Fusion Dance method used for Gogeta. This Potara fusion grants a rival boost and a more perfect fusion, making Vegito's power level higher—estimates suggest Vegito could be around 1.3 to 3 times stronger than Gogeta

. However, Gogeta has some advantages, such as a longer fusion duration (30 minutes compared to Vegito's time limit which can be shortened by energy use) and a more straightforward, aggressive fighting style that doesn't waste time

. In terms of forms, Super Saiyan Blue Vegito is extremely powerful and efficient in energy control, while Super Saiyan 4 Gogeta (from Dragon Ball GT) is also incredibly strong, arguably on a different level, though SSJ4 is considered non-canon by some

. In summary:

• Vegito is stronger due to Potara fusion's inherent power boost and more perfect fusion.
• Gogeta has a longer fusion time and a more direct combat approach.
• Both have unique powerful techniques (Vegito's Final Kamehameha vs. Gogeta's Stardust Breaker and Big Bang Kamehameha).
• The debate can vary depending on which forms and series are considered, but canonically Vegito is often regarded as the stronger fusion overall