Learn a few things about mechanical keyboards. (do I really need the USB polling rate < 1000Hz/1ms response time) I like the touch. It feels right even after I switched from a old keyboards I've used for months.
Also CoolerMaster is a Taiwan-based company? A little surprise.
The LED backlight is also very useful. Usually my room is very dark at night.
Got it yesterday night. Awesome gift from James. Definitely a great product which will last for years.