Eric,
"Vastly superior" in every way? Really? How do you get your Hy6 to flash sync at 1/1600? How do you shoot anything faster than 1/1000 with a Hy6, since it does not have a focal plane shutter (and many Rollei PQ lenses only go to 1/500)? How do you shoot with an ultrawide 28mm lens, or maybe a Zeiss superachromat telephoto lens, when there are no such lenses for the Hy6?
David
Even your 645DF can reach 1/1600 sec sync and your powerpack can reach <1/1600 sec flash duration at every output, what is the chance that you need 1/1600 sec to darken the ambient light?
As for the ultrawide 28mm lens, what is the chance of using that 28mm lens?Do not forget Hy6 has the Zeiss 30mm lens(maybe that 2mm makes you be different). How about a AFi-12 back on a view camera with 24mm Schneider lens?
If photography is just get wider lens (Canon EOS has 8mm fish eye lens) and faster shutter flash sync speed (Canon G10 can reach 1/4000 sec), how did Helmust Newton, William Klein or Gallen Rowell achieve their photography arts?
Xin