@Djoga'Ro That is a seriously sexy looking keyboard (presuming it's a Keyboardio). Want.
Yes, it is and yes it is. Originally my plan was to get aftermarket keycaps with just big dots as labels and use it with the German Neo2 layout and and colourcode the keys according to categories like vowels, conconants, braces and such, punctuation, etc and change the colours, when I switch layers (with modifiers). Unfortunately, they dropped those keycaps. They sticked with dvorak, colman, Linear A, blank (no coating at all) and black, though. But as I understand it, those were only offered to backers, which I am not - was to late to the game.
Just the last days, I was "Fuck it, do it with wrong labels, then.", but I wanted to just shuffle the switch-scancode associations for US and emit UTF-8 codepoints for everything else, so that I could rock it with a us layout in the OS. I mean what have I an Arduino inside the keyboard for, right. It seems, after 24 years of USB HID a keyboard is still limitted to what a PS/2 kb could do - no emitting UTF-8 codepoints. (Well the device can register for more than one usage, but the usage keyboard hasn't evolved beyond PS/2.)
If your serious about getting one, you should pay attention to weither or not they have some in stock. When you read their backer updates, you'll come to learn, that ED's business with Form Action was rather a stroll in the park. (I think it was late 2017 or early 2018, that they figured out, where the cause of their problems was. And they're still affected by the aftermath. Highly dramatic.)