Teams? I'm not using a persona in a professional setting. Also MSFT's implementation has really low information density. Slack? I need to be able to copy and paste, and the ipad compatibility app stinks. Outlook? Again, the ipad compatibility app is no good. Excel? Give me a break. I had tried the browser first, but it turns out that I have keyboard workflows that are very efficient, and requiring my gaze to shift is no good. To add to it, the gaze tracking highlights controls all over the app when I'm just trying to type, and if I glance at another window for reference, shifts my keyboard and mouse attention.
Multiple monitors projected from a real computer really would be ideal here.