Originally posted by Galan007
SSJ4 isn't a static multiplier. It brings the user to their utmost limits--in that regard, it's similar to Elder Kaioshin's ritual. In Goku's case, the SSJ4 ritual just happened to be at least 10x SSJ3.I guess my point is that since Vegeta was demonstrably weaker than Goku in base/SSJ/SSJ2(see his battle with Super 17), and with SSJ4 he matched a powered-up SSJ4 Goku, it would mean Vegeta got a much larger boost from SSJ4 than Goku... Because you're right: SSJ4 Goku=SSJ4 Vegeta--that's why they were able to use Metamoran fusion without adjusting their ki beforehand.
Um... That whole post was just pure speculation. Terrible.
In GT cannon though, it was stated that Vegeta DIDN'T reach SSJ4. He actually went SSJ5. Bulma stated this, and explained that it was because the Blutz waves would amp him so much.
So it was really SSJ5 Vegeta, fusing with SSJ4 Goku. This was stated. And in that case, it puts SSJ5 Vegeta as SSJ4 Goku's EQUAL. Which is ridiculous, given that SSJ4 was FAR OVER a 50X boost to SSJ3. But we don't know SSJ5's multiplier, so it's just speculation from there.
But in regards to the thread, Goku would win. Super 17 was already severely weakened from his fight with SSJ4 Goku, but base Goku STILL used Super Dragon fist to punch THROUGH him, and finished him off with a kamehameha to the back. That feat alone should put him RIDICULOUSLY above the other Z-fighters that Super 17 ONE-SHOTTED, while they were all at full power, and Super 17 was suppressed.
So basically, Base Goku > SSJ2 Vegeta. And the rest, SSJ2 Mystic Gohan, Majuub, SSJ Goten and SSJ Trunks, were all basically non-factors in the fight. Vegeta was the only one who could fight back, and even he got pwned. SSJ1 Goku utterly DOMINATED Super 17, until he powered him with like 20 kamehameha waves, and a SSJ4 10X kamehameha.