Should I opt for CCIE R&S or CCIE MBT or CCIE Security, I have just completed CCNP R&S. Whats the best choice for getting job for sure?. What are the pros and cons, duration, job chances of each stream?

As you have already done CCNP Course , i would suggest you to go for CCIE R&S. Just 3-4 months of hard work, and you will be good to go for a high paying job.

or if you are planning to start all over again from CCNA and want to know which course is more suitable for you, i would suggest you to go for CCIE Security Integrated course offered by Network Bulls.

CCIE Security Integrated course is a combination of CCNA and CCNP R&S + entire Cisco Security track + Multi Vendor Firewall Trainings. This is how you learn in-depth of Cisco Routing & Switching technologies + you learn How to Secure Networks using Cisco devices and technologies like Firewalls, IronPort, IPS, VPNs etc + you also get hands on learning on Multi vendor Firewalls like palo Alto, CheckPoint and Juniper etc.

This course has become even become more effective after launch of CCIE Security Version 5. It has covered all those next generation technologies related to Security that were not covered in any other Cisco Certification till now. New SourceFire and Threat Defence mechanism are future of Security domain. it is going to be tough, but interesting and full of new career opportunities.