I am thinking of buying a new medium format camera, I was originally going to have a bessa III however after reading reviews I don't feel it would be as well suited to me as I thought. I am wanting the camera for landscape mainly. I have used both an RB and RZ camera however I liked them both very much. I have one question about the RZ however is that should I go for the ProII or the ProIID as I only want to film so is there much difference as is the ProIID mainly aimed for a digital back attached?