[pfranz]

I haven't used Jitsi, but different apps and approaches work better in different situations. Are you screen sharing? Audio chat? video chat? Large meeting with multiple people? Mac/Win/Linux? Is your connection bad? High latency? Low throughput? No solution was very robust and if you're working internationally and people have their own equipment it can be a mess. People are also get really familiar with one piece of software and hate installing yet another.

The churn between companies like Google and Microsoft (each offering, and deprecating multiple solutions) doesn't help.