Steam big picture mode enjoyer here, I generally just use it on my steam deck though. I get the vr misclick thing as I never use VR but I’ve never accidentally opened it
Less power is less power! I undervolted my 9070XT to use significantly less power, but only lose around 2% performance. I guess I'll have to look into Big Picture Mode, haven't used it in years. I had been waiting for SteamOS for desktop to use those kinds of features seamlessly as on the steamdeck. Awesome!