Review on Mouse A4Tech X-718BK, black by Wiktor Grzankowski ᠌

I've been using these mice for about 5 years now. I had 3 pcs. The first X-710FS - in which, after half a year, the wheel began to fail, but everything else works well. Second x-750 same wheel problem. A4Tech X-710MK also with the wheel a year later. And so I decided to buy 718, which turned out to be worse than all A4 mice. Brought it home, unpacked and replaced the 710, which worked perfectly on the surface of a regular table, but the wheel was buggy. So the new one slips and the cursor twitches, as if I bought cheap stuff for 90. In appearance, the laser system has changed and not for the better, the hole has become 3 times smaller. I'll take it to the store tomorrow, I'll try to exchange it for - F5 laser. I did not think that a modern optical mouse would slip, yielding to a laser one.