Dear Aspirant,

           I appreciate your interest towards masters in science and I'm here to help you regarding your query and take you forward !!

      So, when you are very much interested in research, then you can go for either colleges and both are good. Also, getting admission in BITS (Birla institute of technology and science) is a tough job and do not waste it if you get selected in the qualifying examination. The placements are literally very good and best faculty with almost all are Phd holders in this college and you'll have good industrial exposure in BITS. So, now it also depends on how much you can afford and where you reside.

Be positive and choose the best suit !!

Hope this helps !!

Best of luck !!