A series of exclusives, leaks, and rumours have recently pointed to some improvements in the compatibility and performance of Microsoft's xCloud game streaming. The PC client, touch support, and higher resolution would make it a strong GeForce Now and Stadia alternative.
https://www.notebookcheck.net/Microsoft-seems-set-to-announce-improvements-to-their-xCloud-game-streaming-platform-and-Xbox-PC-software.525596.0.html