As someone who has used a variety of VTC products (Zoom, Webex, BlueJeans, Teams, Skype, etc.) for several years on a daily basis (lots of external VTCs with different companies who use different VTC systems), Zoom is by far the best. The audio and video quality is head and shoulders above the rest (both on PC and mobile) and the interface is dead simple for even the least tech-savvy users.
My company uses Zoom, and there have been many instances where, during a VTC call set up by someone at another company (that doesn’t use Zoom), we have switched mid-meeting to Zoom because there’s something wrong with the other VTC system (someone can’t join, can’t hear, can’t speak, can’t share their screen, etc.). And the other options haven’t gotten noticeably better over the years either.
My company uses Zoom, and there have been many instances where, during a VTC call set up by someone at another company (that doesn’t use Zoom), we have switched mid-meeting to Zoom because there’s something wrong with the other VTC system (someone can’t join, can’t hear, can’t speak, can’t share their screen, etc.). And the other options haven’t gotten noticeably better over the years either.