>>328121069
>- are the new vive tracker worth the higher price tag if I don't have fbt yet?
Perhaps as they have a much longer battery life. Not having to buy battery packs is nice assuming that you play VRChat for more than 3-4 hours a go. However you might be better off getting the Tundra trackers if you can wait for their Kickstarter to deliver as they are cheaper and have multi-dongles.

The Vive facial tracker explicitly only works on the Vive and Vive Pro. It doesn't work in VRChat even with mods, but works in Neos. There is a mod that allows the Vive Pro eye tracking to work in VRChat at least quite well.