Just to chime in, CNB Shatabdi is still treated as a second alternative to the LJN one. In winter times, LJN Shatabdi usually still runs while CNB one is cancelled. Heck, while LJN Shatabdi covers a longer distance, it is usually less delayed than CNB one[especially visible in winters]. I am not commenting on the occupancy of CNB Shatabdi, but it just serves as a Shatabdi with reverse timings than the LJN one.