Mamiya 7 rangefinder is small, light and no limitation of sync speeds in the studio. I have been a medium format user for 20 years and love the 6 X 7 negative. The prints seem to pop when printed properly. 90% of my printing is 11 X 14 and it tests the quality of the camera. I bought it with the 200mm lens for portraits.
Jim
Mamiya 7 in the studio