I totally don't believe in Bitcoin Private. If community needs privacy functions, they will be implemented in the original Bitcoin. I think that the time of forks have passed - in December 2017 we had so many of them, and nobody survived (except Bitcoin Diamond). More technology, more platforms, more infrustructure is what we need now, more scalability solutions and not another forks.
It is also important to take into account that governments seem to dislike the privacy coins. That in theory should enable users to buy/sell things anonymously trough the internet, so i don't know if the privacy way is the way to go.