My thoughts on the Ubermensch are simple: they are similar to a Psychopath, but more apathetic and less antisocial. they don't actively oppose the status quo, but they don't adhere either. Morals are subjective, consequences objective. I think the Ubermensch is INTJ or INTX with elevated Fi, but I can't say for sure. my reasoning is based on the premise that Nietzsche would probably have identified the Ubermensch with himself (the Will to Power can be a very self-serving life-style, also akin to that of a non-violent Psychopath), the Ni is associated with internal creativity, Ti with internal rationality and Fi with personal values over commonly accepted values. my interpretation holds that the Ubermensch would have the following constellation: Ni=Ti (approx) > Ne=Te (approx) > Fi > Fe or Ni=Ti (approx) > Fi > Ne=Te (approx) > Fe. Si and Se are less relevant, but should not be higher than the T or N items. However, I claim no dogma, my arguments are rational, albeit subjective. Kind of a paradox, because Personality metrics are used to quantify a quality, empirical subjectivism. feel free to argue otherwise, I'm more than willing to listen to viable arguments.