What Best Plugin for VR do you recommend? eg. VR Expansion Plugin seems very good and popular

could you please give me some tutorial or keywords to search ?
just think about it a little while, it should be complicated to sync all the getsture of A from B’s view. eg. From A’s own VR view, A can grab anywhere and finger is adjusted on the object’s surface, this is all VR and it’s all from VR Exp. However, from B’s view, B can see all A’s body, and now A is thirdPerson, Take a simple example, A’s own VR view A can move each finger, can grab, etc. BUT all of these VR gestures should be sync to the gestures of the related 3rdPerson Charactor from B’s view, right?