Great concept but to me does not make that much sense. Because there are no extra keys. So what is the point of having re-programmable keys if you’ll have to re

Great concept but to me does not make that much sense. Because there are no extra keys. So what is the point of having re-programmable keys if you’ll have to reprogram the keys that you are already using? Function keys are not so useful as they are too far away from main typing area (at least for me). An extra vertical row of keys on the left however would be great. I would order such a keyboard. (Currently I am using an International English one and there’s an extra key, § which I re-programmed with different modifiers for several functions. A whole row of extra keys would be just amazing!)