>>387873010
They don't do anything better than Vive 3.0 trackers do, and their support is basically non existent if you have issues with it or need to return them. Based on my own experiences and everyone I've talked to and heard from seems to say the same thing about the hip tracker being shit and only the feet ones being worth it, but I don't see how the feet ones are worth it either. I mean they at least function properly unlike the hip one which is good I guess.