A worthy mouse that I fell in love with from the first seconds, so far it justifies all the praise of people around.
Pros:
Good material, dirt does not stick and there are not particularly holes where it could clog, it is pleasant to hold, good lighting, it weighs little, clear scrolling at the wheel, convenient software for setting up the mouse.
Some cons:
You can't set up complex macros in the software, only basic combinations via g-shift. I wanted to make a double click on the middle button.