These 2 are 2 different subject..
Need to see what is ur interest..
More wider range of opportunity i would say SMU IS..
But if ur interest is EEE then u should choose EEE..
No point to choose a course that u no interest right?
For me i will choose NTU EEE..
Because i quite interested in engineering and programming.. (my first choice is computer engineering)
So my interest on EEE > IS..
Somemore NTU EEE 3 years..
SMU IS is 4 years..