What is the opinion of Reddit about the
DREVO Calibur V2 PRO Bluetooth5.0 Wireless RGB Mechanical Gaming Keyboard with Detachable USB-C Cable, Compatible with PC/Mac, 71-Key Compact DE Layout (Brown Switch, Black)?

I think, in your case, you might be pretty well off with the falchion. As good as none of the ‘premium’ keycaps, like GMK, support ISO DE. And if they do, they aren’t shine-through.

Maybe something from Drevo if you don’t want to pay the ‘Asus’ tax? https://www.amazon.de/DREVO-mechanische-RGB-Gaming-Tastatur-abnehmbarem-USB-C-Kabel/dp/B0895HK8Z1