Don Bosco is a private college and the other one is a government college. Both are almost same having their own pros and cons, and their own uniqueness as far as the educational facilities and faculty are concerned.  But still you can go with dinesh alkesh college since its a government university having better placement opportunities. If you need travelling comfort, better infrastructure then you can choose Don Bosco Institute since you know its situated in kurla so you will have travelling ease with fast trains also halting.

Refer to the site below for more detailed information..

https://www.careers360.com/colleges/don-bosco-institute-of-technology-mms-mumbai

https://www.careers360.com/colleges/alkesh-dinesh-mody-institute-for-financial-and-management-studies-mumbai

Best wishes. Thankyou.