Darth Subjekt
The beginning of the end.
This is stupid...someone post PROOF, not Maul fanboy shit, that the Maul that fought Vader was either weaker or stronger than the real Maul.
*awaits DS19's Maul bullshit*
There is no proof one way or the other of that Maul's power level. As far we know, he could completely uber and pwn all, or he could be no better than Kit Fisto. WE DON'T KNOW. So using that as an example is idiotic. Then even if you say it was Maul brought back by Sith magic or whatever, but he now has mechanical legs, we have no idea about the technology that made up those legs and how they compare to his real legs.
It doesn't matter hoe Vader won...he won. Maul could have done this, and could have done that, but ya know what...HE DIDN'T. So shoulda woulda coulda's DON'T apply here.
And Gideon's right, although Anakin's overall potential was severely hampered, his skill went up after learning from THE Sith lord, Darth Sidious. I'll say if Maul takes this, it is extremely difficult, and not without sever injury himself. But overall, Vader has it the majority of the time.