I am a 3080 FE owner and I realised that 10GB could be an issue when I bought it, particularly at 4K, but for £650 in the current crazy market it was a compromise worth making. Geforce NOW is actually quite good, but I do get some packet loss using Sky Broadband which is annoying (as do others with ISPs that use the Openreach infrastructure), I don't know whether this is due to Nvidia's servers or my ISP. If they can resolve this and bring much more of my game library to the platform it may be a viable alternative to local gaming in a few years.
This is my stance, even though I have noticed quality problems with FF7 remake, I dont regret buying the card, £650 for this vs £1500 for a 3090, its a no brainer.