The focus on security and that it is simple to use.

Easy to use - both for internal collaboration with co-workers, and interacting with external clients. Good for sending texts, files, making phone calls and video chatting. The high level of encryption allows me to discuss client projects (especially in which I have a CDA/NDA in place) with confidence!

I like the ease of using the program for video conferencing and remote meetings. Very simple and easy to use and the connection never drops, there are no lags or delays.