Little bit of nerdiness. I found that the DR400 setting in video results in more red and saturated image and less natural colors. Details in comments : r/fujifilm
DR400 Film Simulation Recipes | FUJI X WEEKLY
Fujifilm Dynamic Range Settings Explained: How to Use D-Rng
Fujifilm X-T3: Dynamic Range Setting (100% or 400%) Explained - YouTube
How to Expand Dynamic Range - Fuji Rumors
O co chodzi z DR100, DR200 i DR400? | epicure | fotografia | blog | Łukasz Sarwiński