In general, I enjoy Logitech mouse, however out of three or four different models, every single one of them damaged the scroll wheel within the time period covered by the warranty (that is, very soon). Tired. Various advantages: The mouse is built to last. The cover may be removed without much effort. If you work on a laptop, the presence of a Bluetooth connection will make your life much easier. Runs on a single battery if necessary. When you open the laptop, the cursor does not become sluggish and the mouse does not skip clicks. The sensor functions as it should. Got cons: Poorly functioning software. Constantly suffers from crashes. You are currently waiting for the mouse to switch the profile so that it can work in the program that is currently running; however, this does not occur because the Logitech software has crashed. Slippery. To properly grip the mouse requires some effort on your part. After one year, the company logo that was printed on the back will be removed. It is cumbersome, and the distribution of that weight is poor; as a result, the mouse tends to slide back, which forces you to exert even more pressure with your fingers. The primary issue, and the reason I chose to write a review about it, is phantom scrolling, which occurs while using the mouse scroll wheel. Because to this issue, I have had to exchange three different Logitech mice over the course of several years, all while still being covered by the manufacturer's guarantee. That is to say, there is no life at all in these wheels. The exact same thing happened with this model: the wheel stopped functioning properly after the first year, but Logitech found a way to fix the issue in the software; however, the fix had the unfortunate side effect of making the issue more pronounced after the warranty term had expired. In the end, despite the fact that I truly like Logitech mice and that there is a wide variety of models available, I will never purchase one again. Alas.