DTU vs NSIT: Which one should I choose for mechanical engineering?

Both DTU and NSIT are great options for engineering aspirants with good ranks who are unable to make it into IITs. These 2 institutes are at the same level as top NITs, BITS, and IIT Guwahati. Comparing DTU and NSIT, the following points can be considered

• Branch: NSIT is slightly better than DTU in software branches like COE/IT and even ECE whereas DTU excels in core branches like Mechanical, Electrical, and Civil. 
• Infrastructure: Infrastructure-wise, DU is the clear winner with its 160-acre beautifully designed campus and top-notch facilities. Although NSIT has TI labs for ECE students, the overall campus facilities speak in favor of DTU. 
• College Life: Campus life is better at DTU because of the relaxation of rules and a laid-back environment. NSIT has strict rules and students have to worry about attendance.
• Mechanical Engineering: DTU Mechanical Engineering is an excellent choice because of its age-old legacy. The department excels in all aspects be it infrastructure, labs, faculty, facilities, reputation, and placements. The branch can be easily compared with the ME branches of IITs and BITS in terms of placements and education. A number of societies like ASME, and SAE will harness your passion for the branch. 

DTU is an excellent choice if you are genuinely interested in Mechanical Engineering.