Is it possible to install the most recent an encrypted version of Debian or MX or Arch on the NitroPC? I remember that some time ago there was an issue with Heads on your Laptops, so that Debian 11 couldn't be installed right away. I don't know if it ever was a problem on the PC. I´m just asking. Second question: can I connect a 4K display, i.e. is the graphics adapter in NitroPC good enough? Do you habe the NitroPC in stock?