Funny how opinions are so different. In art school, in 15+ years of working as a graphic designer, in Photo school and during an internship of one of my friends at a world renowned studio, noise reduction was always after presharpening and NEVER last hahaha. And here everybody seems to agree it should be used later on or even last in postprocessing. I disagree but maybe it's a US/Europe/Asia/Pro/Prosumer/Consumer thing. Could be entire groups of people are doing it differently. So cool to see all these ways of doing it []