I bought this camera after I sold my F55 with R7 back. It’s a really nice camera. My main reason for buying it was the full s-35 120FPS and the internal raw. I bought it with all three mounts. We have used it on a commercial shoot with my Red Monstro and the footage looks quite good. We had a LightRanger and long PL zoom mounted on the camera and it performed flawlessly. I have only a few complaints. It needs another data output. I should be able to use the v70 EVF along with a small data monitor. It would be nice to have 16 bit raw available on a recorder. Canon’s cine support has been uncharacteristically poor. I could not figure out on my own how to change out the mounts for the v70 and the viewfinder came without the correct hardware to mount it to the camera. When I finally connected with a Canon Engineer he was very helpful however. There was also little or no information on typical Canon requirements for shimming the PL mount. I eventually had the shims installed on a Keslow bench in LA so I knew they would be accurate. Should have been a simple process. Switching mounts was very simple.