One imagines it keeps getting better!

The mouse is high-quality and offers a lot of macro keys. These are perfect especially for MMO games.
You still do not convince themselves that they thus gain any PVP battle. They are definitely faster than without keyboard bindings or sealing union bindings. The problem is simply that it's hard to hold down the mouse and at the same time to aim it and even to press to the correct key. Stress in the game there stress in the fingers. That would not have the problem. The problem in my opinion is the 3rd mouse button. Left click, right click, and especially right-click. That's a problem. One comes to permanently and pushes this button also. I have, however, they deactivated it feels wrong when I constantly unintentionally pressures. Unfortunately not the possibility here of Logitech commanded this key physically locks (Vorschieberiegel, plastic insert udgl).

Light effects are beautiful and after a short adjustment period will be not really miss this mouse in games like WoW again. For me a great purchase.

Quality and workmanship as always top class.