Among the given institutes, Delhi College of Arts and Commerce is better for an Economics Hons. It has a better student crowd than Maitreyi. You will be among competitive peers. The placement opportunities offered are also better.  The average package offered at the institute is 8 LPA. While the highest was 10-12 LPA, last year. 

DCAC also offers various extracurricular activities. 

Kalindi College is considered good for Commerce and Arts whereas Maitreyi College is considered better for Science and Arts. So you can decide according to your field.

Every college has its advantages and disadvantages. It is recommended that you give preference to the course rather than the college. Because, in the end your interest and dedication towards the subject will give you a good career rather than the name and reputation of the college.

It depends on which course you are choosing. Kalindi College is more known for its Commerce and Arts courses whereas Maitreyi College is more reputed for Science and Arts courses. So, you should choose your institute based on your field. Do your own research on the colleges and choose according to your convenience. 

Both College of Vocational Studies and Maitreyi College are reputed colleges under DU. CVS is more known for its vocational studies, whereas Maitreyi is more known for its arts and commerce studies. The faculties at both colleges are quite good. If you are opting for Arts subjects, go to Maitreyi college. Before choosing any of these two institutes, you should talk to the current students and get to know their experience.

Among the colleges mentioned above, Maitreyi College is the best option for pursuing a B.Com degree. However, it is a girl's college. The infrastructure of the college is quite good. The campus offers a decent learning environment. The area surrounding Maitrayi is neat and clean with many embassies. 

JMC and Maitreyi, are reputed neighboring colleges with their own advantages. It will be better for you depends on the course you are applying for. For Arts courses, JMC is better. Whereas, for Science courses, Maitreyi is the better choice. I have friends from both colleges and here are their insights about the colleges. 

Maitreyi:

• The faculties of the college are great.
• It organizes many extracurricular activities. There are sports facilities for basketball, volleyball, football, etc.
• It doesn’t have an auditorium and functions are held under a tent.

JMC:

• JMC has better infrastructural facilities. The classrooms are bigger. There is an air-conditioned auditorium. 
• It also organizes many extracurricular activities.
• The canteen is well-maintained and there is availability of variety of foods. 

Both Maitreyi and JMC are well-reputed and have decent facilities. So, choose an institute according to your subject preference.