honestly there is not much difference between ISE and CSE till 5th year where you to choose your electives, since MS ramaiah's placement is much better than PESIT you should go for RAMAIAH

highest package in ramaiah has gone upto 50lakh where as its average package offered is around 7 lakhs. where as PESIT give placements of an average package of 4-5lakhs only.

so i think choice is clear.