It never ceases to amaze me how companies choose the worst software!
Out of all those, Jitsi is the only one where I can't rely on the core functionality - video calls and screensharing for small meetings (5-6 people); I have had multiple cases when we've had to switch to something else because the video/audio quality simply wasn't sufficient, but a different tool worked just fine for the same people/computers/network.
Like, I fully understand the benefits of having a solution that's self-hosted and controlled, so we do keep using self-hosted Jitsi in some cases for all these reasons, but for whatever reason the core functionality performs significantly worse than the competitors. Like, I hate MS Teams due to all kinds of flaws it has, but when I am on a Teams meeting with many others, at least I don't have to worry if they will be able to hear me and see the data I'm showing.