Probably
PolarPro (< link to their M2 filters) as they support the drone market very well.
They have great optics, coatings, and importantly support . . . not that others don't have support, or really need it, but I've seen posts here of problems very rarely, and PolarPro really sort it out quickly for their clients it seems.
For video, I personally would only get the plain ND range, say 4 to 32, or 64 if you film in places with snow / white beach sand on sunny days.
PL filters if you really need water / reflection reduction, and are prepared for the extra hassle using them on drones.
An NC-UV for photography if you feel some times need little help with better colours, less haze, protection for the camera.
Not sure if PolarPro do full sets like some manufacturers or if you need to buy some separately.
I went with NISI, as they are probably one of the biggest camera filter suppliers Worldwide.
Their optics and coatings are also 2nd to none, they had / have great sets available.
Mine for the M1P aren't made / supplied any longer, but they do have the
M2P . . .
Shop our range of NiSi ND drone filters for DJI. Shop online from NiSi Filters Australia for free shipping on orders over $69.
nisifilters.com.au
I have a natural night filter of theirs for mine, but we aren't allowed, but biding my time for some photos if / when a suitable safe time comes to take a flight to 50m straight up and down to test it vs none fitted.