For me I used them to set up my both cameras( of course after reading and really understanding the function of my camera and the way Steve set up these functions and why). Then I organized my Banks, one for action, mostly based on Steve setup, because I found it, it fit my need). The second bank ( I use it for macro), where I set it up as Steve´s set up with some differentiations . The last two banks, one for landscape and the other one for Astro, I set them up myself.
Oh, great ! Somebody else with the idea of using these banks. May I be curious about it ?
At the moment I see two banks for me. One for action/wildlife with the need of controlling every thing with the right hand while the left supports holds the long an heavy glass and one for stills where I have the time, can use both hands on the body and mostly work with a tripod.
To me I have thus two banks for the photo shooting menu (Extended manu banks ON) and for the individual functions part and I switch them always both in parallel, i.e. both on A or both on B with the settings in the area of hgte menus corresponding, but not mixed.
Have you found any reason for or a benefit in a concept for selecting a different bank for photo shooting and individual functions ?