Starting problems with Go-Ahead?

Starting December 11, Go-Ahead Bayern will take over the Fugger Express, i.e., the routes around Augsburg. Unfortunately, the company will not be operating all routes due to staffing shortages. The Riesbahn (Donauwörth-Aalen) is affected. What do you think about Go-Ahead Bayern's initial difficulties on this route due to staffing shortages?

Which transport company on the DB network is the worst?

I think Cantus is a clear winner. But Transdev, Go Ahead, and DB itself are also bad. Unlike other transport companies, Cantus only has second class, no Wi-Fi, no power outlets, etc. Transdev really only has SBH. Go Ahead isn't actually bad at all, it just often doesn't have working Wi-Fi. As for DB, well,…