I cant relate to the above poster at all. Streaming has been flawless to me. I dont notice the delay at all and the image looks great. I am using a Wifi 6 router.
I would never want a cabled headset or one with base stations. No need whatsoever after you get a headrest with extra battery.
Im usually quite picky when it comes to image quality and response times and i was impressed. My pc is a floor above me and i was thinking the same thing as you.
Maybe its because i use virtual desktop instead of oculus link