The problem with Voice is discord is that a lot of people haven't setup there Mic, where in TeamSpeak they either set it up long ago, or the auto wizard did it for them.
I noticed that when i used auto for voice sensitivity it would activate for my keyboard keypresses :\
I like the formatted and Unified chat that is in Discord, and it the chat was available as a Widget to replace the shoutbox & http://chat.atrgamers.com/ id be more for more it.
The UI to me feels bloated, but maybe I just need to upgrade to 4k to shrink the pixels.