Despite the good experiences with the previous mouse and a very positive first impression I have now unfortunately too much to complain about.
I use the mouse on a Sony Vaio - Laptop and unfortunately have to conclude that the normal booting is not possible as long as the mouse is plugged in. Is probably due to the identification of the mouse as a HID that not done quite right. The phenomenon I could adjust well to laptops of other brands (Samsung, Acer), that is probably due to the mouse. While there is a simple solution - mouse at boot unplug short - but I will not do simply easy.
Another problem (has responded to me after about 5 months of use), even if you will just click the right often seen by the mouse or double clicking it. I guess that since any contact "fluttering", but something is in use simply annoying.
Although the two flaws are "only", so those are in my opinion quite a big flaw. Therefore, Stage I got my first impression together with the experience of an older DJ Mouse radically down to two stars because something simply must not be here.
But that's not just bitching here, at least not the things that are good in spite of everything:
The mouse is processed very robust, one sees no scratches and no other signs of wear. Visually it also makes her what, because they just looks completely different from what one knows it, just the lighting. From me anyway there no buy recommendation.