I am planning to take this train for ANVT-KIR in September (just to explore this route, I've never traveled via this route, also to avoid CNB-PNBE delays for 12506,12488,12502). Need suggestions, how good is this train? Punctuality? Condition of 3AC coach? And most important, will I get good food in en-route stations as there is no PC attached with this train.