Originally posted by Kento
He only buffs up for Kamehameha cause he's focusing all his power to do the blast.....And being more powerful than said person still doesn't mean they are stronger than said person. There isn't really any proof at all. Just like how Freeza is probably one of the most durable people in DBZ in the fact he can take a planet exploding, while a stronger Gokou would have been killed in the explosion. And Freeza was near death when it exploded, and Gokou was all but fine.
What are you talking about, it wasnt the planetary blast that hurt frieza, it was Goku blast that took him out. Then if you add to the fact that frieza father stated that frieza should be able to tank said blast, then that also mean that frieza would have been ok. If it wasnt Goku blast that took frieza out or damaged him, dont you think Frieza would have been on Goku tail during the time he was looking for a ship?
First thing, there is no proof at all that Goku could not tank a planet destroyong blast. I hope you are not referring to the Cell fight since it is pretty clear that Cell blast was soooo much more.
http://www.youtube.com/watch?v=UWQT4dlkP6M
The KI planet isnt even located in space, it is located in the inner part of heaven and hell. The blast was so powerful that it was seen in space with a good view of it. That wasnt just a mere planet exploding blast. Now, if you are referring to kid buu, the first blast that kid buu shot was a planet destroying blast, which Vegeta rejected. Since we know Vegeta rejected said blast, and easily at that, why would buu come back with another planet destroying blast knowing that Vegeta easily deflected the other. Why would Buu take so much time on the second blast that you state is only planet destroying and his first planet destroying blast took no time. You want to know why? The reason why is because "it was more than a planet destroying attack". You have nothing to suggest Goku being unable to tank a planet destroying attack. Hell, after buu destroyed earth, Goku had confidence that the Z fighters could have survived the attack.