Which one is more haxed? Goku (Cooler) over Goku (Frieza) or Goku (Janemba) over Goku (Fat Buu)?

[Natasha Romanoff]

IMO both are just slightly improved versions in relation to the others.

Cooler isn't that much ahead of Frieza yet he swam through a KKx20 Goku's Kamehameha of a stronger Goku. So Goku still needs SSJ to defeat Frieza 100% as stated by Cooler.

In the same manner, Goku acknowledges Janemba because he is the second one who pushed him to go SSJ3 which tell us that Majin Buu is still relevant within that league. And he still needs SSJ3 to defeat him.

What do you think/Which gap do you consider larger?

 

[SSJ2]

Fat Janemba was already said to be the strongest ki Goku had felt, and Goku was stronger than him. He also wasn't one shot by Super Janemba. Vegeta was pissed off by how much stronger Goku had become in M12.