If goku went SSJ3 vegeta would have been dead quick, and in the saiyan saga vegeta got raped by goku and the only reason vegeta was still up is because he cheated and transformed inot oozaru, I mean vegeta didn't have that then he is nothing like when he had so much trouble with gohan and he is a child. Oh and put this in my vs thread eeeeeeeeek, I wonder if my thread should be pinned http://www.killermovies.com/forums/f74/t403250.html *Shifty* because this will get closed eeek.
* Son Gokou wins, by all means... we've all seen how Vegeta fight... he's dumb in terms of martial arts, he's stubborn and proud... Vegeta only lives in the shadow of Son Gokou... see how Son Gokou always achieve an SSJ upgrade first? Vegeta achieved an SSJ upgrade only because of sheer envy and hatred to Son Gokou... achieving an SSJ upgrade first before the so-called "Prince of Saiyans" is a great feat of a Saiyan commoner like Son Gokou IMO... 😉
* i'm not a Vegeta-hater, Vegeta is cool in some ways like in the Gogeta movie... it shows the edge of Vegeta over Son Gokou -> Vegeta can execute a powerful blast quicker... but due to pride and stubbornness, Vegeta is sometimes a nuisance in a team battle... give him a solo battle and he will do good... however, once his spirit is broken, he's like a gay dude dropping his balls like when he acknowledged the power of the Legendary Saiyan in the Broly movie... Piccolo had to literally drag Vegeta's gay ass to be involved in the battle... 😉
* storywise, Vegeta can never ever beat Son Gokou... Vegeta acknowledged Son Gokou's superiority over him at the Buu Saga... Vegeta knows he can't beat Buu and only Son Gokou has the power to defeat Buu... see difference... 😉
Ok we realize now that you really like Vegeta^^ but in honest case....
We know Goku would have won that fight. Vegeta even realizes this when he is resurrected by Baba to help battle Buu. He realizes that Goku held back in the fight so as not to give too much energy to Majin Buu's cocoon. Vegeta (like usual) got pissed off at Goku's deceit of "equality" and was angered at the fact that he thought they were almost equal in strength, when in REALITY Goku could have defeated him easy.