I have it just two days. The keys, although silent, stick (not all of them) and feel hard (only the space makes noise). I don't know if they will soften later and the situation will improve. The distance between Shift and Alt is slightly increased due to the Fn (function) button, and I get confused when changing the language. Otherwise, it has good and sturdy construction. For now, I am not very satisfied. If I change my opinion later, I will make new comments.