Corsair dark core is a heavier mouse, but it's great for medium to large hands. The ergonomics of the dark core are almost a 1 to 1 to the zowie ec1. Matterial feel is what you would expect from corsair.

The mouse is a breeze to use without wires. The qi charging works as expected. I have the wireless dongle plugged in practically right next to the mouse in a usb hub. It supports rgb lighting, key mapping, qi charging and bluetooth.

This mouse is amazing, but sadly that's all it got it going for. If the mouse just simply doesn't function like a proper mouse, then nothing else good about it matters. The only positive thing about it is that it's reasonably comfortable to hold, exce...  Read More

It has dpi issues, stuck at a low dpi when i log and and it takes several minutes for it to trigger back to normal. It has a right clicking issue like my m60. Battery life is kind of short at about 13-15 hours of use at most.

"better believe the next purchase will not be corsair" at least logitec sells their dongles. They send me micro usb cable instead of a usb c cable.

Software is buggy and takes time to load while installed on a samsung 970 pro. Some users have issues only after updating their firmware. Support just tells you to try other devices, or try to blame it on shielding of usb ports.