I have been using Skype for several years at work and if find it very convenient especially when we are doing update calls with my boss that requires video call. Aside from high-quality cute emojis, I also love its user interface that makes easy for a new user to navigate. We can also create group chats that really helped us at work to finish out tasks faster and efficient when it comes to communication and giving updates. I like its quality of sound when we use it for calls and conference. You can also download and send files/images which are highly needed at work.
In my opinion, Skype really works best when you have a strong internet connection. Sometimes when our network gets interrupted, it's really hard to retrieve the conversations that I need. System audio problem is also the common issue I encounter.
Skype is the best for office and personal use. Flexible and easy to use.
Time efficient and effective communication within and outside the organization. It also helps in building a strong relationship with your co-workers.