Use only zotero standalone and firefox plugin without zotero pane
I never use the zotero pane in Firefox, is there a way to have only the "save to zotero" button and/or have everything saved directly to the standalone? I do not want what is basically the same tool pointing at the same data folder, and it would be one less thing to worry about in Firefox.
But if that does still bother you, the good news is that Zotero will release a "connector only" version along with or shortly after the Zotero 5.0 release.
https://www.zotero.org/support/kb/sharing_data_directory