If you are not familiar with streaming from your PC to your deck, here is a reminder that it is really helpful especially with very demanding games like Alam Wake 2 to be able to render in 800p or even super sampling it a bit to 1200p and watching it on the new OLED screen at its full high settings and ray tracing glory.
If you have decent wifi and use moonlight/sunshine it plays literally one frame behind the game running on the PC.
I have my PC wired to a router which wires to another access point in my upstairs hallway that my steam deck connects to via WIFI from my bedroom and I can get a flat 60fps. I’ve beaten cuphead and sekiro like this. It’s honestly incredible