I am preparing to study for the GMAT and I have been researching a number of self-study Resources. From my research I think I am planning to purchase the following:
1)Fourth Ed. - The 8 Manhattan GMAT Strategy Guides
2)The Official Guide for GMAT Review, 12th Edition
3)The Delta Course
Will this be sufficient? Are all 8 MGMAT SG very good in all subject areas or are some of the SG subpar and there are better alternatives?
Is there any other resources that are well worth the investment?
Thank you very much,
1)Fourth Ed. - The 8 Manhattan GMAT Strategy Guides
2)The Official Guide for GMAT Review, 12th Edition
3)The Delta Course
Will this be sufficient? Are all 8 MGMAT SG very good in all subject areas or are some of the SG subpar and there are better alternatives?
Is there any other resources that are well worth the investment?
Thank you very much,

















