In case you have missed it, our friends from Gravity Sketch posted an article recently on the Rhino forum about their recommended VR hardware.
Also check out the F1 Surface Model Design Challenge, where a 3D sketch was done in Gravity Sketch VR. The goal wass to take the sketch and create the surfaces in Rhino with NURBS or SubD.
Posted Sep 25, 2020 by Carlos Perez on Rhino News, etc.