Why would I switch from Signal to this?
I know it may seem unusual, but there are people who want to occasionally video chat using a laptop (which you can only do with Signal Desktop as long as you also have a smartphone).
If not for that silly requirement, I'd be using Signal.
Thanks for the suggestions though.
Both of the programs I mention are built atop Signald
You have to trust Signal.
Check out the Jami developer blog.