I travel quite a bit for work and when I do I can't really take either my Hasselblad kit or my Horseman 45 due to their bulk. But I hanker after something bigger than 35mm, so my search for a small(ish) MF continues. I have a couple of old Zeiss folders, and at one stage had a Fuji 645zi which I sold as I didn't like the plasticky feel and the pseudo-zoom. Looking at what is available I could try another Fuji 645 (prime lens this time) or something a bit bulkier and pricier like a Bronica 645 or one of the Mamiya RFs. I have to say that in terms of the specifications, the Mamiya 6 seems very appealing: good lenses, retracting lens mount for compactness, and I like 6x6. I was almost across the psychological rubicon when I read some posts that spooked me - along the lines of the M6 having an under-engineered film wind mechanism that was prone to failure and could not be repaired. I must say that the prices these things go for are pretty high for something with that bad a problem. Are there any experiences out there that can guide me?