What is best feature you come across while using WebEx?

In addition to the best video quality and the best screen sharing quality and clarity, I like the interactive features like raise your hand, emoticons, and breakout sessions.

Honestly speaking, the best and unique feature that I personally experienced while using is that webex assistant helps control meeting through voice commands. And, performs language translation, closed captioning and transcription. It's facial recognition also helps by providing information about participants ina meeting. And above all it has best video quality with low internet consumption.

Depending on what you're looking for and what update you have. I really like the virtual background feature and hope to use the cohost feature as soon as my company has the update.

Not comparing with other solutions, the connectivity of Cisco WebEx is very good. Additionally, security features are enabled by default and it is one of the most secure VC tools out there. In one to one comparison, there may be various factors involved though.