Zero has more applicable Erasure than Link does, given he actually is showable using it straight off the bat, while despite all the lolrealitywarp I never see that actually shown.
They mostly have the same abilities, and Zero resists literally all of his own abilities. I don't see many things Link has to ignore intangibility, and they both have a few trump cards over eachother.
Another thing, I would say Zero's ability to deflect or absorb energy attacks combined with a shield that can do the same for over a year is a pretty abusable defense, among other things he has.
Zero is 300, and that's an assumption from nowhere since Link has not spend nearly every moment of every day fighting, or the games should be much longer. Ganon afaik tends to stay defeated for a while.
Another thing is that the magic armor taxes Link's magic and rupees. Zero also isn't dumb enough to keep hacking while not watching Link's blade. After the first couple of swings he'd just get back and use one of his shields to reflect anything Link throws at him, such as the Guard Shell or Shield Boomerang, and Link is not getting past it seeing as the latter lasted Zero nearly a year of nonstop fighting at the end of MMZ1. Better yet, he could use a different cyber elf to absorb hits and heal from them.
Zero may or may not also have ressurection since he has cyber elves explicitly stated to give him more lives and Zero 4 shows that Cyber elves can revive broken machinery.