It Institutes

i saw these two adverts in the papers a few days ago from HiiT Institute and from karROX.

HiiT:
 - Oracle: =N= 100,000
 - MCSE: =N= 15,000
 - Java: =N= 25,000
 - CCNA: =N= 15,000
 - A+/N+: =N= 15,000

there was no price list for karROX. what do u guys think of these two institutes, and IT institutes in Lagos, in general? any recommendations?