I've been using for about two years I'd guess. I have a pretty fast connection and it worked pretty flawlessly at home. I used it while traveling too, and if the connection was good enough for streaming services like Netflix or Hulu, it was typically totally fine for Stadia. Playing Cyberpunk 2077 at the highest settings while playing on an iPad was pretty damn cool, and meant I could slim down a ton when traveling.
That said, I haven't played any multiplayer FPS games. The multiplayer games I did play seemed totally fine, though "seems totally fine" is obviously a subjective observation.
The biggest gripe I had was that you couldn't use your Steam library or bring your own games in any way. The fact that they're refunding purchases is kind of amazing. Knowing Google, I assumed that when Stadia shut down, that'd be it, and I was ok with that.
That said, I haven't played any multiplayer FPS games. The multiplayer games I did play seemed totally fine, though "seems totally fine" is obviously a subjective observation.
The biggest gripe I had was that you couldn't use your Steam library or bring your own games in any way. The fact that they're refunding purchases is kind of amazing. Knowing Google, I assumed that when Stadia shut down, that'd be it, and I was ok with that.