I've never hard of them....
Not sure about an Air 2 - the only thing I would want on mine is occusynch. What else could they add?
Agreed - plus, I think the required components are still too big and power hungry, so the smallest unit they can get into is the actual Mavics.I would absolutely love a Mavic Air with OcuSync but I don’t think DJI would do that because they’d cannibalize Mavic Pro sales.
To be fair, the "rumor" doesn't mention OcuSync; but rather improved motors, improved camera/image processing, and increased battery life.
Edit: and ADS-B compliance
I started using the Master Air Screw props recently because of the noise, definitely an improvement. It's lower pitch and lowered the noise level. Flying back to me it has to be way closer before I can hear it compared to the OEM props. You should definitely try a set.OcuSync would be nice. I would like folding props. Even though they have more moving parts they seem harder to damage. I wouldn't want to lose the zipper carrying case..it's really neat.
I doubt if they are going to make it much quieter. It's built like a bumble bee...high powered and short wings..and has the same sound.