Ill say oro by hype, but jiraiya by feat.
We never really saw oro at his strongest whislt we say jiraiya.
Oro got owned pretty quickly by a paralyses genjutsu and tbh so would jiraiya.
The oro that fought sarutobi couldve pretty much killed by himself with little difficulty in my opinion, but as he stated he wanted sarutobi to suffer and thats why he summoned sarutobi's former sensei's. He was enjoying this, whislt hardly doing anything. He greatly underestimated sarutobi.
A weakened oro held his own against tsunade and a poisoned jiraiya.
He also held his own against 4 tailed naruto, but this greatly weakened him further. This was the perfect time for sasuketo pounce on him and he did with little difficulty.
We really havent seen oro at his strongest and its a real shame because id like to see why sarutobi considered him for the hokage position.
Ive changed my mind, even by feat oro has this. He has killed 2 kages. Jiraiya's only fight, he lost to nagato. Lets to underestimate him though most people wouldve lost aswell if they were in jiraiya's situation