Sorry for re-posting this; I posted a thread in the general GMAT section, not realizing it was better suited for this section.
Can anyone help me understand if the 2nd edition is significantly different or improved from 1st edition?
I am getting the Manhattan quant books from a friend and she also has the 1st Edition OG GMAT quant book. I am wondering if the 1st ed. would meet my needs or if I should just go ahead and order the 2nd edition from Amazon.
Assuming you are getting the 4th edition of MGMAT strategy guides, 2nd edition is approx 10% more suited, I'd say. But, if you don't buy that, you should be just fine. MGMAT claims that there is little difference between the 2 versions of OG Quant
Review. MGMAT 4th edition have references to both 1st and 2nd versions of OG quant
and I am sure you will get more than enough practice out of the 1st version alone.