I am looking for a new keyboard and I love the clicky sound of the keyboard my cousin has. It's the Das Keyboard Ultimate (Blank Keys). I tried it out and it is definitely a keyboard for me. However, im not a master typer so i need to look down at the keys every so often. I then realized there is a version with the actual lettering on the keys (professional version). My question is: Is the clicky sound, when you press a key, different between the two Professional and the Ultimate?