The case is highly individual. I, for one, recently brought to work instead of set Logitech Cordless Desktop Wave Keyboard wired prehistoric the clave with myshoy from Helios Business Computer and happy. Because logisticheskoj keys Home/End on the finger further away from the cursor keys — just in time to not get it, all without moving the wrist. Well, wide front row embarrassed.
The main thing — the vigilant: carefully look at the layout, it suits You?