My Two Cents
Today we are going back to Slack. These past months we tried to give Teams an oportunity, as our company relies on Office 365 it was an options we really wanted to try.
But as we used Teams we realize that the software is far from not only mature but ready to support several teams for daily basis communication.
It is obvious that Microsoft is not giving this project the priority it needs and I truly would lament if Teams fades away, but the constants performance issues, unreliable notifications, UX fails, inmature search and improvements promises not fulfilled are things we can't wait this long.
Thanks and I hope this project gets prioritizes, see you soon.