* Other than RajSK, most of the SKs are very hot trains.
* SKs were supposed to be poor man's Rajdhani and were supposed to give fastest connection (after Rajdhani/other fully ac premium trains) for National capital to each state. Accordingly, these trains were given generous stops in the home state, and in other states during the journey, these trains were given very few stops akin to Duronto trains.
* Unfortunately these trains should have got higher priority than other SF trains but that did not happen with most of SKs, may...
more... be due to fact that their originator (Nitish kumar) was no longer RM just after the announcement of about 17-18 SKs. SKs did not get priority/favour with the Incumbant RM, who originated his own brand of trains.