I have been shooting with the 67II for a few years and it's a great system. The meter is incredible, The lenses are very sharp, resist flare, and many focal lengths are available. The problem is that I can't switch film types back and forth when the need arises. With my LF gear I can carry color, infrared, high and low speed b+w with me at all times, and i often shoot different films on the same setup. I'd love to have a spare 67II body for other films but they're so damn expensive, not to mention heavy.
How are the lenses for the GS-1 compared to the Pentax 67's? How about the metered prism? Is it multi-segment or center weighted? Anyone out there used both and have opinions? I know there aren't as many focal lengths available for the gs-1 but I could buy an entire camera kit with several lenses for the price of another 67II body. I'm not interested in other cameras like the RB or Mamiya 7. I own a bronica sq system(which got me interested in their 6x7) and I'm considering changing to the GS-1.