I think if you research you will find the ALL-I is much harder to deal with in post and not worth the effort. Even those with powerful computers are having difficulties.
They may improve it over time but right now it is not ready for prime time.
I would say in most situations close to zero. Just look at all the beautiful cinematic landscape videos done with M4P recently!! I believe all without ND filters. I fell for the hype of ND filters and 180 deg rule too. But TBH unless you shoot...
When did you last see a video that demonstrated the negative effects of not having ND filters on a drone for normal video shooting? Yes, in special cases they are needed. We all were taught the 180 degree rule but how much difference does it...
Thanks for the reply. Can you save the WP missions?
We still need the option to fly the reverse course course from Wp3 to WP1 for example. Other DJIs can do it, this one should also.