I'm a Warfork Community Advisor, an Administrator of Warforkwiki and a Gameserver Admin in Warfork.
37 reasons why Discord is better than TeamSpeak:
1. Hides your IP address
2. Free mobile app
3. No need to download, can be accessed through browser
4. 100% free
5. You can create as many servers as you want
6. Easy permission system, no unnecessary permissions
7. Easy bot integration
8. Channel categories
9. Themes are changeable (light / dark)
10. Easy customization
11. Mobile app has the same functions as desktop version
12. Easy server switching
13. Configurable notifications
14. Easy file upload
15. Automatically shows photos and videos in client
16. Many bots to choose from
17. Choose a server region
18. 2-factor verification
19. Can access your servers everywhere, no need to copy / export any IDs
20. Better friends system
21. Advanced game detection
22. Streaming mode
23. 3rd party accounts integration
24. No file limit
25. Status changing options (with invisible mode)
26. No slots limit
27. Easy invites system
28. Custom emojis
29. 24/7 servers
30. Message filtering
31. Devs are listening to the community
32. Easy logs reading
33. Consumes less FPS
34. Game overlay
35. Lower the game's volume if someone is speaking
36. Text to speech
37. Text and voice channels are separated