Having been using it for about a day now, This is a fantastic keyboard. The layout is perfect, I slipped right in to being able to type on this, no key in a weird spot. Rarely do I miss type more then I usually do as well which I consider a massive plus. The layout editor while sketchy seeming is quite nice, Easy to use and it's nice to be able to edit the layout how you'd like, especially the FN layer. The backlight is great with its several lighting modes, Nothing really negative I can say about that. The construction seem great, Good and steady, but that leads me to my first point of negativity towards the QC on this board. The USB port is not good. I've be experiencing disconnecting if I move the cable a certain way, which i'm chalking up to a bad cable since I've tried another cable and it seems to be fine. Overall solid keyboard beside the jank-tastic cable!