I can heavily recommend tuxedoOS, even on non-tuxedo machines. It’s based on ubuntu but has snaps removed and only some small tuxedo apps installed :)

How much support does it have for geodetic engineering? I’d love to be able to use more FOSS Software in this proprietary dominated work field :)

I downloaded the thorsten medium and wondered, what the difference to thorsten high would be?

Go into Settings -> Accessability -> Speech (at the very bottom; at least on Android 13) and then TTS :) hope that helps

How do I apply these voices, so apps use it?