CARA VR
Combining 3D footages with 3D models in easier ways, so we can capture a character doing something and stitch the footage into a 3D modeling scene. This tool, from my perspective, is very good for creating movies, it can precisely locate where the footage should be put in the 3D modeling scene, so it can be used for movies that has more vivid characters.
Mantra VR
This for VR video manipulation, it has many cool presets and effects for AE and Pr. The default effects provided by AE and Pr are too few and we can hardly make effects for VR videos based on ourselves. So it is really conveninent, it is aimed for personal use for VR video editting, I think.
MOCHA PRO 2020
This impresses me the most, it has very accurate tracking system that you can draw a specific area on the video and it will track the area very precisely, so this is mainly for motion capture and creators do not really need to draw masks frame by frame to follow the motions to do certain manipulation. Also the color management function is also powerful to give more options for the color settings for the videos to form different atmosphere and will not distort the video.
I think VR and AR are getting more popular nowadays, it has become things that are within reach in daily life, and it has become something that we can not only enjoy and play with, but also something we can edit and manipulate, and we can even create VR stuffs by ourselves. And there are more tools available and more powerful than ever to help us better process the 3D videos.