I primarily shoot and print with full analogue means. I have played around with digital negatives, created from digital capture and from scanned color or black and white negatives. As for the final print quality in a platinum print, I don't really see a difference. Nevertheless, in my own shooting, the images are different. This is mainly because the tools at the taking stage are different. Just as my silver LF and MF images are different, if I shoot with a small camera, film or digital, the image will be different from one shot on 8x10 or 16x20. Personally, I enjoy the process of shooting the larger cameras, even though they greatly limit the subject matter. I work differently with large format. The difference shows up in the final images, but it is a difference in character, not print quality.