Review on A4Tech XL-747H Gaming Mouse, Blue Spider by Mateusz Marek ᠌

MORE DETAILS ON THE POSITIVE SIDES: 1) I really liked the shape of the two main buttons: a hollow and a side along the edge. Fingers do not "roll" off the mouse and feel more relaxed; 2) Two buttons under the thumb - someone like it, but I VERY liked that they are slightly higher and to the side and do not climb under the finger; 3) The rubber insert under the thumb is very comfortable; 4) There are no metallized parts on the body, if anyone cares. No risk of getting static discharge. I had this with my previous mouse :) 5) Thanks to the weights, the mouse has some weight and inertia, and this, I tell you, is very nice, even if you are not a gamer at all. MORE DETAILS ON THE NEGATIVE SIDES: 1) The button on the back of the mouse is a dubious decision and an additional element in the design that can fail. Let's see. In the meantime, she just creaks slightly annoyingly when rubbing against the table. Very similar to the rattle of a working hard drive. Not much, of course (twice as quiet as my seagate 1TB). But I have a very sensitive ear :) 2) The lightless laser technology itself is unusual. I'm used to the glow of an optical mouse. Don't know. I hope the system is resistant to pollution and wear. So far, it seems that it’s not very good (there is a laser itself and a mirror in the design, which are very clearly visible in the slot). OVERALL RESULT: Good product. Very pleasant and comfortable. I won’t say anything bad about software and programming functions, because. for me, these functions are not a priority, and I have not used them yet. I am generally satisfied with the purchase, but if I had known in advance that there was some additional activating button on the backing, I probably would have refused the purchase.