Simple programming - processing improvement.

I use the keyboard, among others for MMORPG. But it is ideal as very simple quasi release the buttons "OnTheFly" program. In particular, the 3 programmable buttons below the spacebar I do not want to miss.
The illuminated buttons are very nice, especially if the room is dark. The buttons in the upper left corner are strangely not illuminated - it did not bother me.
However, what has bothered me massively, was the uneven printing on the keys. An example:
Normally you have the keys "qwerty ..." next to each other at the same height on the keyboard. Here, however, not.
Each button, when an additional function is printed is optically added. On the "E" key is indeed also the "" sign. Thus, the "E" sits higher than the "W" or "R". It's the same with the "M" key, since a "μ" is still printed.
Visually reminds me the printing on a keyboard that you bought in a 1-euro store. Add to this that in the "A" button mitlerweile the black paint to peel and the Enter key is stuck.
The stop of the keys is ok for me, but not ideal - somehow I was with the keyboard do not really "warm" ...