6 dof is not precisely the most outstanding feature of Vorpx games.
Few games support it and in those that do it, the utility does not go beyond mere curiosity.
I play vorpX, as I suppose many, sitting in a couch with a gamepad or in a chair in front of the PC with kb/mouse, in both cases, 6 dof make little sense.
In fact, I also have a VIVE, and I will tell you that I prefer the Oculus Go to the VIVE for my vorpX gaming sessions.
Better visuals and untethered, make the Go a better device than the VIVE for Vorpx gaming.