One of my friends secured an AIR (All India Rank) of 7,000 in JEE Main 2017 and obtained a seat in NIT Surat in CSE. It is a good option since the institute is well renowned. More than that, he also decided to visit DA-IICT, Gandhinagar. 

Here is his experience of DA-IICT, Gandhinagar with better references - 

1. The professors are well experienced and have Ph.D. from reputed universities. Several faculty members received prestigious awards from being a secretary of IEEE to Padma Shri.
2. The course curriculum of the institute is dynamic and specialized. It is updated from time to time, to keep industry-relevant.
3. DA-IICT selects only about 350 candidates from the total number of students in B.Tech. They get selected for GSOC (which is, Google Summer of Code) every single year in large quarters.
4. The coding culture of DA-IICT is equally accomplished as is in IIIT Hyderabad and IITs. There are several ACM-ICPC World Finalists from DA-IICT. Apparently, unlike other well-reputed universities, DA-IICT students are passionate about coding.
    

To support the answer, here is a table that distinguishes both of them,

Although, you should choose according to your subject preference.