For video conferences I agree, Teams works pretty well for that. I also don't find the client any slower than any other Electron Apps, they are all equally bad.

For video conferences I agree, Teams works pretty well for that. I also don't find the client any slower than any other Electron Apps, they are all equally bad. Its the group chats that I find severely lacking compared to Slack. So much wasted whitespace and incredibly inconvenient UX.