I'm using Geforce Now on my M1 Air and it's wonderful. Yeah, i'll play competitive multiplayer on dedicated hardware (primarily Xbox Series X because i refuse to own a Windows machine and i'm too lazy for Linux right now -- also, i'm hoping against hope for a real Steam console), but Geforce Now has been wonderful for other things, survival, crafting, MMO, single player RPGs, Cyberpunk, Battlefield, pretty much anything you can deal with a few milliseconds of input latency. To be honest, what they're doing here is wizardry to my dumb brain. The additional latency, to me, just feels like the amount of latency you will get from a controller on an Xbox. However, if you play something that requires very quick input (competitive FPS, for example) AND you're connected to servers through the game with anywhere from 5ms to 100ms+ latency (playing on EU servers, for example), that added latency just becomes too much. I'll say this though: I've played Warzone solo on Geforce Now, connected to a local server with no more than 5ms latency via that connection, and it felt pretty decent. Definitely playable, and i think i got 2nd or 1st in a few of those games, but as soon as it gets over like 15-20ms, you're cooked.