Interesting, unfortunately there is no source on either, I'm guessing your wiki is right though since this seems like new info on the other one.
I just trust the Vault more because they were the original wiki (they had a disagreement and went to another website with the Vault, the old website made a new wiki called Nukapedia).
There is no source for either.
Probably the first time the two have established pages that say two completely different things (it's going to happen more and more when new games come out).