Goku- even though Vegeta beat granola and goku wasn't able to, goku put Mastered autonomous ultra instinct and super saiyan blue together. After the granola fight, goku trained harder and is more powerful than vegeta. This also depends on the timeline.
(DBZ) When Goku and vegeta first met, vegeta was stronger
(DBZ) When Goku took out frieza Goku was stronger
(DBZ) In the cell saga Goku was stronger
(DBZ) In the kid buu saga Vegeta was stronger for a little bit, then Goku was stronger
(DBS) When goku went super saiyan god obviously goku was stronger
(DBS) In the frieza resurrection Ark vegeta was stronger
(DBS) When Champa was introduced, Goku was stronger and faster
(DBS) in the goku black ark goku was miles ahead vegeta
(DBS) in the tournament of power Goku was stronger
(DBS) In the broly movie i think goku was a little bit stronger
(DBH) In the Universe at stake ark Vegeta was stronger
BIG FAST FORWARD
(DBH) Against Moro Goku was stronger
(DBSH) Against Granola Vegeta was stronger
Current times, Goku is more powerful
