russians destroyed my town, Bachmut, I lost my home and all the boards I had and I can't afford buying one for now. I have an OSDev project - an NT-like (inspired) OS, that I'm writing for x64 and arm64. Now, the arm64 work happens only in the qemu virt machine. Having an rk3588 would be, of course, an awesome addition, not just because, it's a very powerful arm minicomputer, but also because there is an EDK2 port for it and I need especially such an arm machine! because ACPI and UEFI are requirements for the project. Also, I could use it for freelance work on arm tasks.
I would be happy to get even a humbler board, like something with rk3566 on it, this SoC has also an EDK2 port.
And this is a screenshot of the Loader for the OS. It's from qemu virt. just tested the font drawing this is without using GOP.Blt(), because, as said, it's for the kernel itself. First, to check the jump into kernel was successful, then for further development purposes and some "early" console.