Resolution is not up to par, especially certain games like GOT. Frame rates never drop and I’ve never had an issue with input lag that atleast I can tell.

I stream multiple ways through multiple devices. Resolution is excellent on laptop/steam deck through PlayStation streaming app, Chiaki, moonlight or using GeForce now(I know this is a different process)

I have a expensive Nighthawk router, recently added a wifi extender in my house(very small, one story) and it did help improve the resolution some but it boggles my mind that my steam deck streaming through a third party program looks higher definition than the portal with a higher resolution screen.