For Logitech, there is support, which never failed me (surprisingly), weird keyboard design and better keycap illumination. For Corsair, their build quality, weird logo design, and genuine cherry mx. So it's whoever will reach our market first, but even tho CG K70/95 came out earlier than G910, reports indicate that G910 will be here before end of December, and CG K70/95 "sometime, eventually, maybe". If Corsair doesn't care about my money, why the hell I'd care about their product. GGWP