I try using Org-mode/Latex with pandoc, but end up using only Office for docx and PowerPoint.
Usually OnlyOffice though I keep LibreOffice installed as a backup as sometimes I’ve had weird compatibility issues with the former (very few and far between but still)
LibreOffice, since I’m a light user and it’s usually available.
OnlyOffice. FOSS, great MS compatibility, more modern than LibreOffice, local apps and runs in web with Nextcloud with great document collaboration options.
I work mostly with texts, but if I need something office-y, I go old school: gnumeric for spreadsheets and abiword for documents
I’d say 95% Markdown + Pandoc for when I make documents. The other 5% is LibreOffice.
When it comes time to make graphs and charts I really like wasting my time so I always try out something new (or old) to get the job done. Last time I used Pygal.
When it comes to dealing with docs from colleagues, it is all LibreOffice and Zathura.
I was using LibreOffice on everything but for some unknown reason it just flat out stopped working on my machine so I installed OnlyOffice and honestly I much prefer it.
What makes you prefer OnlyOffice over LibreOffice? I like how OnlyOffice seems to decrease possible format errors, so I tend to open docs in it after putting them together in Libre.