Here mce at dtu is going to be a great choice in my opinion because of 2 reasons firstly because of the tag of dtu which in itself is a tag many people dream of having also it has the advantage of having a location base in delhi , the second reason is that mathematics and computing is a good branch and many tech companies hire such students also there is good coding culture in dtu which will improve your coding skills and you will get good placements if you work hard on the other hand  these advantages may not be there in iiest although it is also a good college.