I had a different experience. When we had a project with a team from another country we tried to use Skype. One person couldn't get it to work, so we tried a lot of other software just to have a video call and share the screen.
None of them worked flawlessly, some required to install some software to be able to run inside a browser? The audio on the others didn't work good. The others had bad video quality and massive lag/delay on the screensharing.
We switched back to Skype For Business/Skype (w/ personal account) and it was the best experience for us (except for that one guy :D), also very reliable!
Skype for Business is also quite nice, and doesn't have any bloat. Just call and message.
There was a discussion back here on HN, why nobody has written some good software just to call a client and share your screen. If you have millions of $, why is it so difficult to make a reliable app? I guess you can't get a lot of revenue on free calling software.
A lot of the time we just call the clients landline and use TeamViewer for screensharing. It's like we're still living in 2001...