nyvz
Veteran
To me the main differences between those cameras is that the fs700+7q+has ND, speedbooster, adjustable analog gain, 120fps 4k, 240fps 2k, inexpensive media, and the 7q+ is a great quad monitor and dual recorder that's easy to take on jobs you aren't shooting on fs700. Also handy to have th fs700-only option for small jobs or easy shooting all day.
That said, 4.6k has a newer sensor with a somewhat better image at base sensitivity and is an easier grab and go package though not without its ergonomic problems. The fs700+7q needs a battery solution for the 7q which can take some figuring out.
If you have your heart set on raw, though, the compressed raw options of the 4.6k maybe the deal maker as long as you don't mind the more limited workflow, since fs700+7q raw is massive. Frankly I wouldn't touch the stuff though when 4k prores is so easy and high quality.
That said, 4.6k has a newer sensor with a somewhat better image at base sensitivity and is an easier grab and go package though not without its ergonomic problems. The fs700+7q needs a battery solution for the 7q which can take some figuring out.
If you have your heart set on raw, though, the compressed raw options of the 4.6k maybe the deal maker as long as you don't mind the more limited workflow, since fs700+7q raw is massive. Frankly I wouldn't touch the stuff though when 4k prores is so easy and high quality.