I have own (personally) a few REDs. My current is a Dragon 6K.
I love shooting at 48fps and my go too for action/dramatic cine shots is 96fps.
For ND I use mostly 4×6 on a few diff matte boxes depending on the project.
I shoot a lot of shorts, indies, music, and had my time in full length.
But that’s my home life 🙂
At work its a lot of corporate frames e.g. talking heads, meetings, feel good etc… but we also do product shots with some action.
Product shots are mostly Canon 5D MKIV for the simplicity (gimbal, rotating tables, etc…).
But we also use two Panasonic EVA-1s for motion (as well as the boring talking heads stuff) and the best we got out of that is 48fps.
We want to get into mimicking the Phantom with some of the product shoots e.g. water, more water and heck even more water 😉
We are now leaning towards the Sony FX6 due to the internal NDs.
We need that for the corp stuff and chasing a CEO through hallways and into an uncontrolled lighting area, the int ND as well as the AF would keep me from quitting the day job LOL!