I live in a semi-rural area too. All you need is 25 Mbps for 4k streaming, less for 1080p. (What would probably matter more is how far you are from a GFN data center: https://status.geforcenow.com/
Microsoft's XBox cloud is terrible because they stream from actual Xbox consoles (which are much weaker than a 4080). BUT you can also play a subset of PC Game Pass games on GFN with your Microsoft subscription, which will then stream from Nvidia's much better GPUs instead.
Microsoft's XBox cloud is terrible because they stream from actual Xbox consoles (which are much weaker than a 4080). BUT you can also play a subset of PC Game Pass games on GFN with your Microsoft subscription, which will then stream from Nvidia's much better GPUs instead.