Lucien_Lachance I have the stupid overpriced Razer Mamba Hyperflux combo (pad and mouse) and love it as it is ultralight and fast. I have RSI issues and a superlight mouse is key to long hours on a computer. It worked out the box when I switched to Solus on my gaming machine, and I ran the OpenRazer drivers for a while, but the rgb stuff didn't work with mine, as it is a super niche mouse, so I am currently running it with default drivers again, and all is well. Button settings have never been lost or anything. If you can get one of these set ups NOT at retail (I got a review sample free) I highly recommend them, but damned if I'd ever pay $200 for a mouse.