Dee Logitech G500 'weapon of choice' is characterized by its Präzisoin and by the variable weight! At first I was a little skeptical about the change in weight, but I realized over time that 4.5 grams (!!) or 1.7g weight difference cause a significant difference in the handling of the mouse!
So anyone can determine, with what weight the Mouse to play for yourself, surf or want to perform other graphic applications. For this you just take out the weight compartment under the mouse, and can thus in six holes provided various weights supplied (Optional 4.5 or 1.7g weights) insert. The unused weights are conveniently stored in the supplied metal box :)
Furthermore the Mouse over three different speeds, which can be easily switched by (well arranged) keys. Also do you enable mousewheel between latching function or scrolling function switch to scroll faster by eg websites.
I use the mouse in conjunction with the 'Revoltec FightMat Advanced' Mousepad. A barely dueling fraternity! The Mouse slides then downright alone!
Conclusion: An ingenious Mouse for relatively little money!
Any time !!!