Migrating aways from Janus - question about realtime and scaling

Hi,

I am now evaluating option to migrate an existing internal product build on the top of Janus to Jitsi.
Existing product is a workshop web app with pre-built breakout rooms and an video/audio source broadcasted to all breakout room. Realtime of audio/video is critical for the operation.
Wondering how is Jitsi performing in this aspect?

Thanks!
Y.S

You can try and test it on meet.jit.si.