Recommended resources and guides

[Pascal Olivier]

Hello,

I just subscribed to the 60-day guide and have been looking around in the forum a bit.
It seems a bit confusing what versions of guides correspond best to the course.
As I still need to purchase the books, what versions would you advise in accordance with the current version of the course?
- GMAC's Official Guide for GMAT Review 2017 edition, 2016 edition or 2015 edition?
- Manhattan GMAT's Complete Strategy Guide Set 5th or 6th Edition?

Also do you recommend GMAT Prep Now's Online Video Course or Manhattan guide?
Where is the main difference?

Thanks in advance for your help!

Kind regards,
Pascal.

[Brent@GMATPrepNow]

There's very little difference between the various editions of the GMAC's Official Guide for GMAT Review, so get any one.

The 60-day Guide presently requires you to have either a GMAT Prep Now account or Manhattan GMAT's Strategy Guides (5th edition)

The main difference between the two resources: one is delivered via videos and the other via book.

Cheers,
Brent