I'd be cautious with that vivid setting, it's OK in low light winter conditions but soon looks kind of goofy OTT in more colourful scenes.
But you get used to anything I guess.
The 'none' option is probably best all round choice, but LOG is better if you have decent software and can add some contrast later.
Well worth recording with saturation, contrast and sharpness set on -1 or even lower.

If the 4K files make your computer creak at rendering stage, consider using the 2.7K option.
I suspect this actually gives you technically better quality as the "bitrate per pixel" ratio is highest on that setting.
Almost as though 2.7K is really the native resolution of the Inspire and P3Pro camera -  and 4K is rather pushing its limit.
If putting stuff online most of your videos won't be watched in 4K anyway.

https://www.youtube.com/watch?v=FDS4FQ0D6O0 
From my P3 on Log setting, only contrast boosted slightly.
Lighting is the key to good video just like photos really.