Hey!

both are excellent colleges. you can choose which ever college you need. if you need ece then choose dtu. if you need cse then choose IGDTUW,

ece is all about electronics, instruments that is  used by us daily and how communication systems work. this is a great course. you have chances of working at Qualcomm, Airtel, SanDisk, TI, Texas, Samsung, ARM, Nvidia, Freescale and many other core electronics companies.

while cse is all about softwares, programming, coding, how softwares are built, how to build one etc. the companies you can work are intel, microsoft, google, and many other companies.

i hope it helps