Congratulation as you are doing this great!

Now Presidency as well as JAIN both are know institute in India. Thus differentiating between them can be a bit controversial. If you ask me what to join then I would recommend to get into CSE DATA Science. This is because the program is very well designed as well as industry relevant. So you will get enough scope in both analytics as well as Data management. But if you go for Big data then you will specialize more on analytics. Thus if you are interested in analytics then go for it no problem. But if you want to keep a wide range of options open for you then I would recommend you to go for CSE Data Science. In this case, I am not comparing the college but the subject has enough potential to easily differentiate this two cases.

To know more about Presidency University visit the link provided below:

https://www.careers360.com/university/presidency-university-bangalore

To know more about JAIN UNIVERSITY visit the link provided below:

https://www.careers360.com/university/jain-university-bangalore

I hope this answer helps.