The only problem with so many configurations is,
A) so much more gear to drag about!
b) little time to get truly comfortable with one setup, I will have many.
While operating off a dolly is one thing, the need to feel as if the camera is part of my body when doing ENG/EPK work is invaluable to me. I fear there will be much practice before we find configurations that feel "in the zone" when we have so many options. Next winter will be busy.