That's one thing I didn't like about GT, the inconsistency in power and Goku's haxing. During the S17 Arc. Vegeta is the last one standing prior to Goku arriving, when Majuub should be FAR beyond Vegeta. Than Goku shows up and he can handle 17 with Standard SSJ better than the group efforts of the other. Regardless for the topic, I'll agree with the OP: SSJ Goku > SSJ2 Vegeta does appear to be the case.
Smogon Frog is now my favorite starter Pokemon