So I recently ordered the Penguin Vertical Mouse to use for playing Battlefield 3 and came to the conclusion that vertical mice are just not good for fps gaming. I have tried other vertical gaming mice in the past like the Monster Gecko Pistol mouse and the Zalman FG1000 FPSGUN mouse and both felt a little awkward when playing FPS games due to the fact that you are using your whole arm to move around instead of your wrist. Precision was not there. So, I will just accept the fact that there are no ergonomic gaming mice for a reason. I will just give up gaming. I am still on a quest to find the most ergonomic pointing device for regular computer use though.