I used Steam Link, Mi Box, Shield Pro, Apple TV and Steam Deck for streaming indoors. Latency-wise Deck beats all by 3 miliseconds, APTV and Shield ties in second (all three have latency under 16ms [1 frame in 60fps]). APTV + Moonlight supports wireless gamepad rumble and all other Dualsense features, also HDR. Shield is hit and miss especially with newer controllers.
Deck supports every combination, plus you can stream your Xbox (or Game Pass Cloud) and PS5 to Deck if you have either.
I have the old one. Next iteration will have the same better display along with better cpu/gpu/ram, current battery is more than enough for a day of my gaming needs and I doubt I will ever need to touch a screw let alone a repair. I’m glad there’s an upgrade at the same price for newcomers but it isn’t “radiant” anything.
I’m thinking some people having more joy at staring at the fps counter then play the game.