This thread has convinced me to try to switch, but one thing that I love in Mendeley is the ability to watch a folder, and have any pdf in that folder automatically imported into my account, which then gets synced across devices. That, and the document detail lookup based on a manually input doi, which fixes author names etc. are the two sticking points. When I add a doi to a pdf in Zotero, there doesn't seem to be a way to look it up and import the relevant information to the file information in Zotero. Does anyone have any way around them?