"and I've said it before but Goku(DBZ) would destroy them all at the same time. "
"And with Goku and his powers dont match up anywhere to Superman or the Flash"
Thats funny. Two different posters from two different sides with the same extreme view.
Both are incorrect. Flash IS faster than Goku unless he teleports, and Goku IS more powerful one on one than either. But the two together? He would have more than its share of troubles.
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"Fun fact: I did some calculations. If someone could punch at the speed of light the impact would be 153,000,000 tons!!!"
Fun fact. Real life physics dont match comic physics. Unless its backed up by who writes it.
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"Believe it or not, Superman has taken harder hits than Goku ever has"
Nope. They both have taken serious high hits. In DBZ power and strenght are related with ki.
Unless you think pll who can blast mountains and planets, and only seem to get hurt most of the times when they actually punch each other, doesnt qualify as top tier.
Wich they are.
What a neverending debate.