Over my lifetime, I have enjoyed using 35mm, 6x6cm, 6x7cm, 6x9cm, 4x5 inch, 8x10 inch, and 11x14 inch film cameras. Presently, I primarily use 35mm, 6x7, and 6x9. However, if I were forced to use only one camera format, I would choose medium format because it is a good compromise between small format film and large format film.
Originally Posted by EASmithV
Even though I have never used a 645 medium format camera, the 645 would be my choice because I think it would give me the features my small format cameras give me for action, macro, and close-up subjects. It would also give me something closer to the image quality my large format cameras give me but I can never get from small format film.