Logitech is faithful to the quality

I bought this mouse Logitech Performance Mouse MX after having served for several years Logitech MX Revolution, which gave signs of fatigue after much use.
I found the quality and accuracy I expected.
The grip is excellent but it must not be smaller hands.
Many options including an interesting effect that lets style "Aero".
The downside for charging, cable, this mouse. It is too rigid and connection (front) is not very wise.
Otherwise, I still assigns the highest rating for the quality and the expected accuracy.
Brianx