For left hand stick, read this post:
https://forums.flightsimulator.com/t/new-release-dc-designs-pt17-stearman/408225/367?u=plumbglue67
And read this topic:
https://forums.flightsimulator.com/t/joystick-recommendations/425230
These will give you a first idea.
I’m talking about Gunfighter III because it’s the one I own, but all things about left hand grip are similar on the Gladiator, wich is cheaper in price but still having a real good quality.
For VR I can’t do anything for you, completely out of my knowledge.