Vantaggi
Nothing as of now. They just are into business of money making and nothing fruitful enough.
Svantaggi
I was searching for a training in my 1st year of Engineering when I came across a training course by HP India( to be on the clear side, I'm not talking about Hewlette Packard Enterprises although I felt felt in the trap since I did not investigate the logo before hand). The so called HP is NOT the international one we know, but probably an Indian company. Now this HP has engaged this company called Briztech Infosystems for training. But I'm not satisfied with the expertise of the trainers.
My cousre was training+ internship, and on part of the project, we were not even given one. They just taught what one could learn better from youtube. Absolute pathetic experience.
*I am giving 1-star rating since there is no scope of rating negative.*