I don’t know about the features, the thing that makes me wary is that Collabora is a private company, unlike TDF which is non-profit.

Well if we’re looking at a “history repeats itself” event, I still hope it won’t be Collabora replacing LO as the default FOSS office suite.

LO works fine, it won’t suddenly stop because of this. But it may gradually decline, that’s to be seen… I’ll stick with LO for now.