IMO Goku Movie feats easily suggest he is FTL
FTL Kamehameha, Goku fired Coola into the Sun from Earth.
Light takes 8mins to travel between Sun & Earth.
Same happens again against Broly
Instant Teleporting Battle against Metal Coola
FTL Reactions were everywhere in the battle, with countering/parrying.
Goku does not pull planets, but he does pack a punch.
He has split a mountain with his strength.
Slowed a stupidly large size of Earth thrown at him by Freiza.
His Strength exceeds Cell, who Slowed a large Asteroid and destroyed it with his strength.
Goku has been a warrior from birth.
When he landed on Earth, he was trained in the Martial Arts by:
Grandpa Gohan, Master Roshi, Kami.
Later he was trained by the Lord of the North Worlds, King Kai in the Art of Kaioken.
Goku has since developed his own fighting styles and original techniques.
Having attended many World Martial Arts Tournaments, he has gone up against some of the greatest martial artist Earth has to offer.
Taiyoken, Kienzan, Kamehameha variations, IT, Kaioken, Spirit Bomb, Dragon Fist, Afterimage Projection, JankenRound 1:
In H2H, i believe Goku still poses the qualities that can give him a win, in this battle.
Using Techniques like Taiyoken, IT, Afterimage Projection. He can create opening to really deal some damage, and ultimately end with an epic Dragon Fist.
This could go either way.
I putting a Tie, just for now.
(Newdeath thinks Diana is potentially the best martial artist in DC, she exceeds Batman in this field anyway)
Pretty much the same as above, although Goku can use his devastating energy projection (Kienzan, K-waves).
An onslaught of Teleportation and Energy Projection would overwhelm Diana.
@mavfan626: This is a good match-up
For the instantaneous battle, they were obviously fighting within a different dimension because all they were really doing is fance "teleporting". However, I believe he potentially has ftl reaction speed based on those as well. Wonder Woman is the best martial artist in DC actually. Her fighting skills made her punked characters like Power Girl with ease. Goku's techniques will only delay and buy him time. He's still just massively hypersonic based on showings and not lightspeed like Diana is. I believe he can win the 2nd round with solar flare (ASSUMING this might work on someone who was near the sun), afterimage, and kamehamehas (without wording ofc) however. What still puts Diana above Goku is her physical superiority and her lasso. Her experience as a warrior will allow her to never underestimate and predict the possible next move and map out Goku's powers and techniques. With her speed, she can hang around for a while to observe and counter. Like I said, the second round is incredibly hard to figure who wins.
I'm very well aware of what they did. However, power scaling doesn't work against comics. Whom debates using feats, not assumptions nor speculations. Also, Goku can't survive in a vacuum, Wonder Woman can. If he does decide to destroy Namek (Which goes against his character), then he's suiciding himself. Using the power scaling logic, Goku in SS3 might be able to bust multiple solar systems actually. However, this is again, based on speculation and assumptions. Why is it multiplication? Can it simply just be addition? Can other factors like Vacuum take place? Can mass and density have a say? What about Gravity and Electromagnetism? Time and space? Kid Buu destroyed an entire galaxy by destroying worlds and using his IT to teleport world to world, it's not like the entire galaxy disappeared from existence. If this were the case, his fight with SS3 Goku would've been entirely different.