Ive got the smaller ED version (MF of course!)- actually quite managable (unlike my 4002.8 and 600/4) - just plonked it on the cam, and slid the balance back (miller arrow head) - but I do need to build it a support
in general I could not have shot this without the compactness of the FS7
Have roughly graded some shots from a short I shot, afterwards (ie not trying to match) I decided to 'test' the colour vs Spiral which I love, I probably go back now and add a bit more sat to my grades..