we must need more iits because at present when our industries and also our trade is groing in coming time we will need more and more engg's and more professionals so as to fulfill all this requirement and that only can be fulfilled by skilled enggs and it is what where iit is best.but, the government should also keep its concentration on existing engg colleges so that they can also improve their quality of education as iit is providing at present,otherwise new iit will also do nothing when they will not treated well.