OriginaldoBo publishes a review with some interesting insider info:
1. There is no Avata version 2 drone that fixes the infamous yaw washout (thumbling down) issue. There is only one Avata version released.
2. There is supposed to be a December firmware release that makes Goggles 2 compatible with earlier products
3. Googles 2 can overheat sometimes
4. He guestimates that DJI sold 100,000 Avatas up to now