User blog comment:First comes rock/Nen type guesses/@comment-15819531-20131030135511

people should also look for the Nen types most likely personalities too. Their personalities can also tell in which Nen type they belong:

I think Ging belongs to Emitters:

They are impatient and not very detail-oriented. Many of them are quick-tempered and hot-blooded. They resemble Enchanters in building their impulsivity, but the difference with them, they probably tend to calm down and forget easier.

I think that suits pretty well to Ging :)