- Zoom is indeed great. Reliable and clean UI. Local recording to MP4 makes for easy sharing.
- Webex is a bit less intuitive, but still reliable. Proprietary video recording protocol makes it video's hard to share.
- Skype Business should die in a fire. Unreliable and terrible UI. The Mac version of it is pretty much broken. A lot of folks can't find out how to screen share.
- BlueJean. Trying too hard to be fancy with their UI. They are also very proud with their Dolby Voice, but I find it harder to properly understand people (My hearing is not that great).
- Google Hangouts / Meet doesn't work in Safari for no good reason IMHO. High CPU usage and could use some more features, like a personal room and default meetings settings (no vid/mute by default on join, default audio devices etc)