I do have some limited experience with medium format. I used a Hasselblad about 30 years ago when I briefly worked for a portrait photographer and then a Rollei 6008 system about 15 years ago while working in another commercial studio, but at that time I really took to the 4x5 and shooting tabletop and not so much the models and medium format. I do remember the 6008 producing really beautiful images, but I like the idea of an all mechanical body and esoteric non-standard lenses in addition to the Rollei SL66 glass.