Not all medium format cameras are the same. Some like your Hasselblad may be slow to use. I personally use a Rollei 6008i with built in metering and motor winder. It can be set on full auto except for focusing. There are a couple of more expensive models that have auto focus. If you are shooting a Hy6 at the same speed as a 4x5 purely because of the mechanics of the camera something is very wrong.
Originally Posted by EASmithV
A lot of this stuff boils down to personal choice. The image quality jump from 35mm to MF is so big I only use 35mm nowadays for special situations (E-6 for mounting, emulsions not available in other formats, etc). I have a DSLR so I can capture plenty of nice pictures with a speedy camera. Unlike some people on this forum I have no animosity towards digital. I use it on occasion. I've just been focusing on film because I've been changing film and developers so I need to really experiment more and see where things settle out on the film end. Anyway if you are happy with the image quality of 35mm then there is no need to have MF in the line up. That's a personal choice. Some people are satisfied with images taken with plastic lenses. If someone is happy with an image from a plastic lens why tell them to get a $500 lens?
What I wonder about though is I shoot very differently when I move up in formats. I shoot far less with film than digital. And I make even fewer shots when I shoot MF. With large format I can't imagine I would shoot much at all. I have aspirations to move up to LF but I can't see myself ditching my MF gear if that were to happen. I have a 645 back for my Rollei with which I can squeeze 16 images onto a roll. I just don't see myself shooting 16 4x5 images in an afternoon. That just seems way expensive... or I should say unaffordable. And again there are fewer emulsions in LF. I can't see myself writing off all the emulsions available exclusively to nonLF cameras.