My first gaming mouse. I am satisfied with the purchase. At first, my hand hurt, but after 2-3 days I got used to it and everything is fine. Someone is embarrassed that where 4-5 buttons are plastic, not rubber, it makes no difference . Ideal for my palm and long fingers. The swirls on RMB and LMB closer to the center are very handy. The wheel is well done in my opinion, I am glad that there is no horizontal scrolling, because it is usually not of high quality and as a result you press MMB at the same time. The side buttons are conveniently located. The hand sits tenaciously, pleasant coverage. In general, I am satisfied with the mouse, it would be better with software for Mac OS X.