Phoronix article: https://www.phoronix.com/news/Steam-Machines-Frame-2026
Also listed here: https://store.steampowered.com/sale/hardware
Valve has already sent support for the new Steam Controller upstream: https://www.phoronix.com/news/New-Steam-Controller-SDL
I got an Index for cheap last year and was very excited to play a number of my favorite games with optional VR mode. Turns out:
the Index ecosystem is more accessible than expected.
the games I was looking forward to all played like ass and made VR seem like a stupid gimmick.
In a desperate move that felt like sunk cost fallacy, I tried several VR-only games, and got TOTALLY hooked on modded Beatsaber. This itself made the buy-in worth it.