Very satisfied
Mouse fits my big hands well, perfect for clawing.
The iCUE software is nice but not much more.
I recommend using it on a hard mat.
The clicks are responsive, the scroll wheel is handy, I don't use the side buttons on my thumb and the mouse is well made, I never trigger them by mistake.
No data loss.
I would take two points off because the wireless range is not very good, and the battery does not last as long as expected if you do not reduce the brightness of the RGB and do not set a sleep mode after 5 minutes of inactivity. I was very pleased with the speed of the charge.