IIM Raipur or IIM Udaipur

My self Suresh, I have done B.Tech now I want to do MCA but I am little confused that I have to take admission into IIM Raipur or IIM Udaipur because some one tell me that IIM Raipur is good and some says IIM Udaipur so you please help me in getting out of this condition? please tell me about some other courser which I can do from any on these two colleges?

I have done my BBA and want to take admission in MBA but I am confused whether to join IIM Raipur or IIM Udaipur for doing MBA course. Can you please tell me which one is better in terms of placements? Also provide me the different rankings given to IIM Raipur and IIM Udaipur?