This will be a short introduction before I get down to shooting with the beasts you see above.
On the left we have the Leica SL2, which features a 5K anamorphic mode (4:3 aspect ratio) that records in 10bit LOG format.
On the right we have the Fujifilm GFX 100 which is my first medium format camera that has been useful for cinema. However one ingredient has been missing with medium format and that is anamorphic!