First a big, big thank you for WinSCP. As a developper, this wonderful tool is my link between Windows and Debian's for so many years now that I couldn.t leave without it :D
That said, I would find very useful if the "Directories comparison" tool would be smart enough to use the same files mask as the "Copy" tool, at least as an option.
Indeed: the comparison often result in a copy process, and some files are uselessly pre-selected.
Sorry if I've missed that option if it already exists...