Good clave, smooth pressing, not too loud. You can customize the backlighting with Razer Synapse 3, as well as with a couple of keys on the keyboard itself. A separate minus is the problem with installing Razer Synapse 3 - I didn’t want to work point-blank after many reinstallations (as recommended everywhere). Normally installed only after reinstalling WIndows. The gap creaked a little more after a couple of weeks of use. Stopped after cleaning!