I noticed that many people prefer to do audio only sessions for language exchange. For me, both (video and audio) is ok, so I'll just go with whatever the other person prefers. I did sometimes do sessions where I'm on video and the other person is on audio but I prefer to do that, when I'm in the teacher role. I think teachers should be willing to show their face, especially when they talk to beginners, because mouth movements and facial expressions give important clues for learners. Often I start sessions with video, when I'm the student, so the teacher and I can greet and smile at each other and then we switch to audio only for having a better internet connection. For language exchange it feels a bit odd to be on video while the other person isn't.
What are your preferences?

