I use cine-2 and no custom white balance. This time I used the deeproof filter that has too much magenta, urpro has a yellow cast. the best is magic filterI really enjoyed the video. The blogs and tests are very helpful. Back in 2000 I went to Marsa Alam. I saw the Dolphins but no dugongs.
Have you played around with setting the color temperature manually or used S-LOG?
The UR Pro filters area bit too warm for my taste. I prefer the colors from the original Magic Filter.