Good list I make use of a lot of these too. Keep both LibreOffice and OnlyOffice around depending on how I feel that day but been leaning towards LO quite a bit recently.
I will say I had Caprine for a while but my god it uses so much memory, it has an absolutely massive footprint on my laptop. I find a nice compromise is using messenger.com as that way I can still send and read messages without delving into the horrors of FB, plus can keep it in a container.