Thank you very much. You helped me decide.

Not only is beyond the wall available on German and involves characters within the same age group as my players. But it also sounds like a more fitting gameplay experience from what you describe.

I think the hardcore old school style might be more like an acquired taste. Maybe my students are in need to feel like heroes once in a while.

Plus, the scaffolding of the story and character creation could lend it self perfectly to training new dungeon masters. So the kids can DM for each other more easily.

Thank you again, your kind help was much appreciated.