I love my steam controllers. Surprisingly where they shined best for me was in racing games. Single joystick was enough for steering. Trackpad+gyro was great for flicking to look around and if there is nos or boost in the game I would always map it to the button for full press on the trigger. Legitimately not an experience you could replicate with any other controller.

Personally I did something similar here. You could likely find a rack for free if you look at to colos, data centers or schools. I got a 60u full enclosed rack from the colo I kept my servers at. The big problem was space. People look to get rid of them because they are such a burden in space.

Good stuff getting a gen9. I got a gen8 before I realized that there were firmware limitations particularly with a lack of support for gpt. I instead needed a really hacky workaround with mbr in order to run my name ssd as the boot drive at full capacity.

Also I like to drop this tool occasionally for any new homelabbers.

https://www.labgopher.com/