I have done my Oracle and Developer Training at SQL Star - Delhi.
Why I chose was cos it was Authorised and claimed to have best resources it had to train with Certified study material and blah blah.
But the training was a mishap, with not only our batch but many of the other. The training had 3 trainer changes and the quality varied. We couldnt have successfully completed the training without having called ORACLE Corporation and intervention of their staff.
SQL Star has immature managers who take no time in taking customer feedbacks immaturely and taking things as personal.
It was a nightmare. Our batches case was no the only one. They took 1.5 months to deliver a certificate.