The previous A4 X6-60D lasted half a year, was a good office mouse for 250 with 1000DPI. The wire broke in the old mouse (it is thin there), so the wire also became the main criterion for the mouse. First I settled on the X-710 (2022DPI), which costs 418 in the system (Amazon - 550), but after reading about the fact that the X-718 is faster, I bought it (the system is 480, Amazon - 730. Well, prices are oppressed by Amazon, but not about that now). Rough coating - pleased. Convenient two buttons on the side, conveniently located, 8 spare legs are included, which is a big +++, since in old ones they always fall off after 3-6 months, a convenient speed switch button (now you don’t have to climb into Windows to switch speed). I have a rug for 30, despite this - the mouse is convenient to use on it. I am happy with the purchase, I advise you, a very good mouse, both for the office and for home!