Finally, I got my Talos 2 (second hand machine) recently so I am not just a dreaming follower anymore
I successfully installed Debian 11.4 (kernel 5.10.0-17). Hopefully I am quite familiar with Debian installer because its display was partially corrupted with truncated text and unexpected characters (I started installation with a 17" screen, not large enough?).
I tried KDE Plasma and Mate, installed tools, started to compile few programs, used Firefox a bit ... and also got display from a Radeon HD6570 (and I have received a RX550) but details about that will take place in another section of the forum.
I am not able to test audio, I will do that later. And today, I upgraded to Debian 11.5 (available for 2 days).
Everything works well so far. Ready to enjoy my machine. I just would like it to be less noisy (CPU fans).