I did try the Valve Frame ... and I'll give recommendation only when it's officially out, but I can freely repeat what everybody else already said, the ergonomi

I did try the Valve Frame ... and I'll give recommendation only when it's officially out, but I can freely repeat what everybody else already said, the ergonomics are on point. You basically forget you are wearing an HMD. Sadly AFAIK they won't officially support WebXR and their focus, which is fair, is on their own store, Steam. So I wouldn't wait on it unfortunately.