I like LibreOffice, I used it it university, and before Libre I used openoffice and staroffice before that.

BUT! Since working in an ms office reliant organization for more than 10 years, I’ve become addicted to ms office’s grammar checks and integration with onedrive/sharepoint. Version control is integrated, I don’t have to alt tab to a terminal to submit to svn/git, and we have comments and live collaboration.

I sometimes wish that I could have working grammar check in other software than microsoft’s. Writing my final thesis in word, only to copy the sections into texniccenter for layout was tedious.