My sister took her CSE degree from NIE Mysore. It seems to be the better between the two. Here's why:

• The placement rate is good. It was 97% this year, compared to DSCE's 75%. Sir MVIT matches the placement rate of NIE but the reputation of NIE is stronger in the industry.
• NIE has an excellent infrastructure as well. It has worked on its expansion into an ultra-modern design in the past 5 years and has incorporated excellent facilities for sports and academic development. 

The location of Mysore can be great to explore. Do not think that it's a small city, it has all the amenities and recreational and professional sites you'd need to work as an engineer. Apart from the 3 malls, you will discover plenty of places to explore during the 4 years of your academic life. 

NIRF has ranked PES University among top 100 Institutes in India. University offers a b.tech degree in Mechanical engineering and has a student-faculty ratio of 16:1.

NIE Mysore has been ranked 175th under the Indian engineering college category by NIRF,2020. NIE offers a BE degree in Mechanical engineering.

Admission:

PES University:

• PES University accepts JEE Main, KCET, PESSAT exam rankings for admission.
• KCET rank falling under 3327 for the general category and fetch admission in b.tech course at mechanical engineering branch PESU.
• PES University offers 200 seats in Mechanical engineering with a fee of 3,31,250/year.

NIE Mysore:

• KCET and JEE main test scores will be considered for admission at NIE.
• To get admission in B.E mechanical engineering, one must score KCETrank under 19,411
• Overall 180 seats are available for the ME branch with an annual fee of 45k

Campus facilities:

PES University:

• Spread across 30 acres, PES University has students across different countries. With 26000+ student strength, the college offers 8 hostels separate for boys and girls.
• With an amazing infrastructure, campus offers well-equipped labs, cafeteria, gymnasium, WiFi connectivity.

NIE Mysore:

• Spread across 18 acres of land, NIE offers an amazing infrastructure with a variety of facilities. libraries, Wi-Fi, center of excellence, AC auditorium, well equipped laboratories are few to name.
• Campus even consists of 1200-capacity arena housing courts for badminton, table tennis and other indoor sports.

Placement statistics:

PES University:

• 50+ companies worldwide participate in the recruitment process.
• Top recruiters include Deloitte, Amazon, JP Morgan, LinkedIn, Flipkart, Tech Mahindra, Mercedes Benz.
• Overall 851 students were placed on campus in 2019
• 81% of the students pursuing B.Tech in mechanical engineering got placed at top companies with an average salary of 4 LPA.
• The highest domestic CTC offered for a b.tech Mechanical engineering branch is 7.5LPA in 2019.

NIE Mysore:

• 62+ companies visit the campus for recruitment every year. Top recruiters from the past few years are Accenture Services, Amazon, Cisco, Deloitte, McKinsey.
• 496 students were placed on campus in 2019.
• 80-85% placement record has been observed across B.Tech courses in the past few years.
• Highest CTC offered for b.tech mechanical engineering graduate is 25.18 LPA with average package being 6.5 LPA in 2019

Both Universities are good for mechanical engineering in terms of academics and placements. So, choose according to your convenience.