X2D is not a bad printer per-se, but it’s a not very beginner friendly printer.
I would discourage you from buying it, unless you need a particular feature only it has, and willing to invest the additional maintenance hours needed if it breaks.
The direct advantages you mentioned (less purge & ability to print advanced materials) are less advantageous than might appear at first sight. While the added complexity of the printer is a distinct disadvantage that needs to be taken into account.
I recommend reading my post about issues that might arise while using the printer, to better understand what you’re going into: The woes of owning an X2D