I'm also playing Cyberpunk 2077 on Stadia and I've been quite positively surprised by it. However, I'm not really sold on Stadia generally yet. There's definitely some input lag and I can feel my mouse movements being "spongy". I'm also having a hard time driving, but I don't know if that's the input lag or just the game. Also, even if the game is running at the best possible graphical options (which Cyberpunk 2077 isn't), you're still just getting a compressed video stream, so dark gameplay doesn't look good (https://0x0.st/iFRT.png).
No regrets though, since I paid 50€ for it and I'm getting a free Chromecast Ultra and a free Stadia controller.
I don't have any noticable input lag but I'm on 70/30mbit fiber with 3-4ms ping to stadia.com. Sometimes the stream quality drops for a sec, but no noticeable frames or audio dropped.
I agree with the darkness being to bright, couldn't fix it with the gamme correction either. I have a feeling the 4k does a little better job in that regard. But overal it's not bothering me to much.
[0] https://chrome.google.com/webstore/detail/stadia%20-extensio...
Depending on how user input is processed in a game, this problem can be mitigated.
The lag is not too bad, but still noticeable. I only play on the PC now. I have no idea how to fix WiFi lag.
They do recommend 5Ghz for Wifi and being as close to the AP as possible. I can image if your AP is behind a wall or in a closet or different floor you get noticable delays as signals come in via reflections rather than directly.
https://community.stadia.com/t5/Stadia-on-Chrome/Fixing-stut...
Honestly the only case where I don't see this having adoption is for competitive gaming.
Also, I really think that Steam is the superior platform at the moment in terms of features compared to Epic and GOG, but in this case I think it would be better to buy it in GOG since not only all of the money goes directly to CD Project Red instead of 30% for Steam, but also there's some goodies if you buy it in GOG...
Anyway, I think if you bought the game 3 times you more than make up for that 30%.
Hopefully we'll get ray tracing and maxed out settings with the next Stadia hardware upgrade.
There's something futuristic about playing the game at 1080p/4K on a 32" external display connected to a 13" MacBook Air with an M1 CPU. It feels like it shouldn't be possible nor work as well as it does, and yet apparently I'm having a much better experience than people with much more capable hardware.
I'm still keeping a PS2 and some old games for when I want to enjoy a local gaming experience that is completely my own, rather than a service. But for Cyberpunk 2077, treating it as a service works well for me.
I often use screen sharing to work on my laptop from my desktop. Both machines are connected to the same switch with gigabit ethernet, but it performs worse and has more noticable input lag than the Stadia games I'm playing over the internet. It must have something to do with the video encoding I guess, Google doing things in hardware and my laptop trying it's best in software.
I was unable to figure out how to make hardware acceleration work on my T490.
I also bought the game on XBox, but I returned it to the shop.