I would say yes, it works well enough, and with updates, it should get better. Discord’s streaming is server-based, which is why it works well. When server-based screen sharing is released, it should exceed Discord. You also won’t need to buy Nitro. My group has been on TeamSpeak for years, and I’ve looked at a lot of different replacements but none of them fit my requirements (self-hosted, voice chat rooms, screen sharing.) I think the main thing for your group is if TeamSpeak would be sufficient to replace Discord. TeamSpeak currently doesn’t have the same features, such as text-channels, as Discord, so that has been a deal-breaker for some. My group never used them because we’ve been on TeamSpeak from the beginning. Text-channels in particular have been the most common request outside of screen sharing, so I think they will get implemented eventually, but the development team is smaller, so it will likely take many more months. Outside of the screen sharing, if TeamSpeak as an application works for your use case, then I would try it. You can host your own server or use one of their communities. You can also just add each other as contacts and start a call.