Just hope I've bought tthe right format
When you Buy the VR show, you have purchased ALL of the formats. ( not just one specific one )
So you Download the one that will work the best, for the VR headset you have.
Also I'd like to mention this thought.
Once you Purchase the VR show, you No longer have access to the Free Preview of the show.
( all the links become Links to the full show because you have purchased it.)
So it is best to
Download the smaller preview file to test with your Headset.
determine which is the best format that will work with your headset.
then Purchase the Show.