This class intrigues me, but it is so beyond anything I have ever built that I find myself blanking.
I wanna use the Fractured Mind archtype. That's as far as I've gotten though (other than thinking I wanna play a Kitsune with it).
But yeah, I've read the class a few times, but have never made/played a character so focused around the idea of their companion. Taking Leadership one time, and the occasional familiar is about as far as I've got (and even then I generally take my familiars for their bonuses).
this is a decent guide, although I think it hasn’t been updated with all the latest options.