People really think Super Boo was stronger than Gotenks?

[Scott]

We can see for ourselves that Boo was surprised by how strong SS3 Gotenks was. He started getting pissed after getting headbutted because he realized how close Gotenks was to his level. After getting hit by the Galactic Donut chain, Boo fired a gigantic blast that was clearly meant to kill Gotenks and as Piccolo said, he was pissed because Gotenks was at least equal to him. So clearly Boo wasn't holding back.

Gotenks's mouth blast did more damage on Boo than Boo's mouth blast did on him; Boo was surprised when he was blown away, yelling "Noooo!!!!". Boo was a moment away from being wiped out at the end of the fight.

 

[Scott]

 

[SSJ2]

The end of the fight is the most damning to me. You can say what you want about Boo's plan, but Boo really doesn't seem like the type to let himself get beat up like that. He wouldn't have needed to do that to get Gotenks to fight him again, they were already arrogant enough as it was. I think Gotenks has a small advantage in power, not much but noticeable when Boo's head isn't completely in the game.

 

[Yoshi]

Super Boo most likely has better stamina than Gotenks too because Boo's forms in general do, especially Pure Boo, and this is SSJ3 Gotenks we're talking about here, whose stamina is quite low because SSJ3 is the Saiyan equivalent to 100% Freeza in lack of stamina. So for Boo to get worn out that quickly against Gotenks says something. I never understood why people think they were equal.

 

[GSM123]

Nah, that guy on Neo is just retarded.

 

[sei'taer]

He regenerates and then taunts after taking absolutely everything Gotenks throws at him. They're extremely close in power.