It's still pretty buggy from all reports, but maybe a sign that Deckard is actually coming.

My experience is that WiVRn is the best option at the moment since async reprojection properly works (unlike ALVR) but there is less compatibility because you have to rely on xrizer/opencomposite to play OpenVR games, which is most of them. xrizer is rapidly improving however, and already supports many more games than it did even 6 months ago.