Niit,karrox And Aptech: Which Is Best And Why?

please,I am a final year student studying Computer science, I need to cook myself in any of these IT schools for software training specializing on java, Which is best out of NIIT,APTECH and KARROX and why, I need a professional advice please,
-NIIT offers Software Entrepreneureship(Mastermind Curriculum)=#440,000.
-APTECH offers ADSE(Advance Diploma in Software Engineering)=#500,000, for 2 yrs,#750,000, for 3 yrs,
-KARROX offers ADSE too, =#560,000 but can get reduction through their scholarship,
The money is not the problem,
But which do u think will give you the value for your money?,
i.e Knowing what u really want to know, 

I would rather advice you to go to Karrox OR Aptech, my friend attends Karrox,he told me that they are very okay but i've been heard about APTECH that they are also okay too, so just find out more about these schools,forgot about NIIT they are only living past records, Wishing the best, i'm also a Computer Science student 200level  in Ladoke Akintola University Of Technology,Ogbomoso,Oyo State(www.lautech.edu.ng), My I.T school is very okay too but they are only in Ibadan, The name is GNT Nigeria, www.gntnigeria.net, My mail is seun2talk@yahoo.com, Wishing you all the best,  :-