As others have indicated, The Hub isn't the right place for this type of discussion. We're happy to have you, but please stick to Extreme Networks related questions when you have them 🙂
I'm locking this thread now.
The question seems inappropriate here, as it is not Extreme Networks-related. We would rather recommend you taking part in Extreme certified classes. 😉
This you might find useful for people's impressions on CCNP exams: http://www.techexams.net/forums/