I won my first gift card and I'm using it for the first time, so I'm asking stupid questions.
Is the best way to spend gift cards to buy VR shows?
Should I wait for a special event to use the gift card?

Gift cards cannot be used to get SECs (special event cards) or EX cards.

I have heard that the gift card can indeed be exchanged for a VR show. I cannot confirm this, as I have never had the opportunity to do so. If this is the case, in my humble opinion, it is preferable, given the cost, to exchange it for this rather than for a regular card (for those who have a VR headset, of course).

J'ai entendu dire qu'en effet la carte cadeau peut-être échangé contre un show VR. Je ne peux le confirmer, car je n'ai jamais eu l'occasion de le faire. Si c'est le cas, c'est préférable, vu le coût, à cet échange plutôt qu'avec une carte régulière à mon humble avis (Pour ceux évidemment qui ont un casque VR).

Yes, one can use a gift card to get a VR video.