Friends, the manufacturer of this mouse is from China and it is also sold in the Chinese market. There are more discussions in China than in other places. Let me answer a few small questions-
This mouse is not the only version(the switch changed in newer version). After several firmware adjustments with the driver update(need to download by yourself), the actual situation of the mouse will be inconsistent with the review in many places (I guess you should be most concerned about the CPI issue? I think the deviation should not continue to be so large, if you have the Logitech GPX2, you might want to try to roughly estimate whether it is accurate).
In addition, does the E-sports mode need to be turned on? When this mode is turned on, the mouse trajectory will change slightly, it will be more accurate, and the mouse sleep time will increase, and the battery life will significantly decrease. Turning on this mode will make your mouse consume power faster. That is to say, when you want the mouse to always run at high performance, such as playing Valorant, you can consider turning on this tempting mode (of course, I guess it will not have a huge impact on your aim).