It's all good!
Some details:
- The software, once installed and adjusted, can be uninstalled. All registers in the mice apparently (at least the custom actions and the setting of leds).
- Very pleasant to touch and good grip (I have big hands, the mouse is impressive, take note)
- The mouse does not work with Linux base, I had to recompile the kernel using the largest value for the HID. Everything is explained if you search on Google and it's easy (search for "Sharkoon Drakonia Linux").
Feel free, excellent brand!