Waiting for the Index 2

Been looking at reviews for the Valve Index and speculations for the the Index 2. And I am really on the fence on either waiting for an announcement on a new headset or just getting the Index. I already have the HTC Vive and the base stations work with the Index so I’ll save a nice amount. It will probably take 2-3 years before anything happens for a new headset. But I was wondering what you guys think. Don’t want to be 2 months into the index and all of a sudden an announcement happens and I’m stuck.