These controllers were all working on SteamOS before as far as I know, so I’m interested to see what this changes. My understanding is that previously their controllers just show up as generic xbox controllers, and now they will be properly recognized. We’ll see if this has any other benefits like custom bindings for back buttons and things like that.
I took apart the first one and had to order the pads. They were cheap and available. I sent the second one back to be replaced because disconnecting the board from the controls stripped the connection. It was easy and had it back fast.