dear ankit ,
one thing you shld keep in mind that only iit tag is not enough ,from which iit you have done your b.tech is important, many of the new iits dont have their own infrastructer, ....once you have completed your b.tech form any new iit ,you may get placed but you might not get better training at new iit which is the only requirement of the coorporate world.so, think again .you may get gud branch at old nit in further round also,
hope for the best..
