It might depend where you are. If you want to try that specific headset, you could ask on vr Facebook pages etc. I recall VR meet ups used to have headsets being used for demos.
Otherwise, there are sometimes vr arcades where you can pay to use a headset. You can call them and ask which ones they have
No separate driver download at all. It sounds like it will stop working in 2026, even if you don't update.