Apple Vision Pro - Killer Apps and thoughts

I've been testing the Apple Vision Pro, looking for "killer" apps and potential development ideas. The Apple Vision Pro excels at media consumption. The cinema mode used for watching videos and movies when using Apple TV+ is incredible. Unfortunately, that mode is limited to Apple content only. However, an app called "Moon Player" is now available on the Vision Pro. Using it it is possible to open media content from iCloud, SMB, and includes DLNA support and access to Plex servers. I have found it is possible to open Plex content and then view it with immersion mode. From there, the screen size can be zoomed and resized. It is outstanding. See https://moonvrplayer.com/spatial-video-player for details. Are you using and evaluating the Apple Vision Pro? What are you favorite apps and do you have development plans for the device.