many people would go for a Kiev 88 or 88cm, because they are cheap. I did. and I won't do it again ! ignored all the horror stories of broken shutters and such, so I thought it would be safe to buy one from evilbay that ought to be NEW and overhauled by Hartblei. OK, it worked, but quite a lot of issues: misaligned viewfinder lens, heavy transport, misaligned diaphragm, film not running straight and light leaks.
the images that were made with it were fine, because of the Zeiss lenses I used. and then... after a few months the shutter jammed badly and now it only rattles a little. no warranty and the only option is repair at ARAX. including postage this will cost me around 160 euros.
total costs: around 500 euros. for around 500 euros you could buy more reliable quality stuff second hand, such as a hasselblad 500c !