This is indeed a difficult choice to make a decision in opting for the best college among the three mentioned above since every college has its pros and cons. However, one must have a clear image and idea about the type of college you want to get admitted to and make choices accordingly that match your prerequisites.

Amrita University (Coimbatore):

The department of computer science and engineering at Amrita University Coimbatore currently offers BTech in computer science and technology and M.Tech in computer science and engineering, artificial intelligence and data science. 

Infrastructure:

• The facilities provided by Amrita University are reasonably good, and the infrastructure is above average. 
• Medical and sports facilities are provided to students living on campus and Wi-Fi facilities are available in the hostel and college for students.

Faculty:

• The faculty at Amrita University are highly qualified, and about 5% of the teachers are Mtech students who passed out from the same college. 
• The course curriculum is always updated with the needs of the industry, and the teaching quality of faculty members is excellent. 

Placement:

• Amrita University offers placements as the maximum number of students got placed in many companies like Amazon, Google, TCS, etc. 
• The highest salary package offered is 30 LPA, and the average salary package offered is 3.5 LPA.

PES University:

The department of computing at PES University (Bangalore) is meant to make globally competent manpower for the knowledge and communication technology (ICT) industry with an optimal mixture of fundamental theory subjects and practical, current, and industry-relevant subjects.

Infrastructure:

• To serve the worldwide requirement, the Department provides the newest facilities for its students.
• The department has well-equipped laboratories to carry out experimental works.

Faculty:

• The staff commitment to pursuing excellence in their academic field and galvanizing students to try to their best has invited leading companies trying to find the simplest talent.

Placements:

• As for the 2019 stats, 56 renowned companies visited the campus and made 851 job offers to students
• The highest package offered was INR 48 LPA and the Average package was estimated to be INR 6.8 LPA. 

The details discussed above will assist you in making a wise decision about which college you want to prefer for CSE. However, the wants must be considered just like the placements, fee and faculties to make sure your chances of getting admitted.