Dan Smith is right. Tonality and image quality are a product of negative size. Not to say that you can not get good images from smaller formats but it is more luck, the right conditions all comming together. I love to work in the darkroom and went from 35mm to 120 to 4x5 in a short period of time to get the image quality that I was looking for in my photos. Have fun.(posted 8620 days ago)