See if we study the records of placements then IIIT Vadodara will be a better choice. Academically both the colleges are great. But as per the stats available, CSE is a better course compared to that of ECE. As a result if you want to go for a career which has a lot of employability and a college which offers you the best outcome then the data available dictates that IIIT Vadodara will be a better place for you.

To know more about IIIT Vadodara visit the link below:

https://www.careers360.com/university/indian-institute-of-information-technology-vadodara

To know more about NIT SURAT visit the link below:

https://www.careers360.com/university/sardar-vallabhbhai-national-institute-of-technology-surat

I hope this answer helps. All the very best for your future endeavors!