This mouse is the feel of the equipment, the feel and movement of her performance the best thing I had in my hand.
But what use is this one, when the mouse wheel is no good? Unfortunately, I need three mouse buttons for a software and this was not to be suitable in the situation. All buttons on the wheel were broken. None worked. Therefore, the mouse went back the same, although I found it a pity. Other mice I had of this type in his hand, never had the same, but always errors the mouse wheel. If I had used a big wheel made of solid metal, I should ensure an appropriate management that can support this weight also. I tried to move the middle button then on the thumb button. However, it did not fit really well and always felt wrong in the use of.
Therefore, the piece never stayed long in my hand. And therefore also only one star.
Logitech pity you so abbaust with the quality. I buy at least nothing more from Logitech