Hie, one of the most important things to check in while choosing a college is their faculty, academics, campus life, course circullum, ROI, fees, placements etc. Coming to faculty and academics point of view,  ISME will win the race and next comes Christ and the last of the tree will be XIME. Next coming to  infrastructure wise, it is obviously Christ University which is very high standards, compared to both which are just above average. Next coming to placements, it is XIME which tops among all the three, with average package of around 6.5 lakhs, christ gives an average of 6 lakhs and the average package at ISME is around 4-4.5 lpa. Next factor is the fees where the fees at XIME is around 8.5-9 lakhs and in christ it is 6.5-7 lakhs and in ISME it is 6.5 lakhs. So with the average package and fees we can clearly get an idea of ROI, which is an important factor. Christ you invest 6.5 lakhs and get around 6 lakhs seems to have the best ROI and the other two does not give much of ROI in terms of average package. However you can also work hard and get higher packages than your fees as it all depends on you only. XIME has a brand name along with Christ University, so I would suggest you can pick any one of the two. If you really need to have a very enjoyable college life then go for Christ, of you really want to mark and academic oriented choose XIME.