For me the X5000 price is pretty good. You should see the machine in person its a really nice system. Its the software that needs work and its happening. You will have a computer that will run Morphs , Os4 , and modern Linux kernels with high end hardware. Supporting things like USB3 and Bluetooth are almost impossible due to finance and size of development teams. USB2 support is fine for Amiga NG.
One thing I want to mention: Anyone can have a super duper i90 mega core whatever but very few people have an X5000. I can assure you if you have this box and ANYONE in the tech sector comes to your place and sees it they would be impressed.