[feydaykyn]

The fact that any update may break your system if you're not careful is quite stressful when you're working. It's only a few hours from time to time, but when work is pilling up "just for an update" it feels like days.

Also, it seems to me that ArchLinux had less very impactfull changes in the past years because it has matured quite a lot. It's only an impression though!