Last visit was: 23 May 2026, 03:21 It is currently 23 May 2026, 03:21
Close
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Close
Request Expert Reply
Confirm Cancel
avatar
raptormach2
Joined: 18 Aug 2020
Last visit: 19 Jun 2021
Posts: 2
Given Kudos: 1
Posts: 2
Kudos: 0
Kudos
Add Kudos
Bookmarks
Bookmark this Post
avatar
AndrewN
avatar
Volunteer Expert
Joined: 16 May 2019
Last visit: 29 Mar 2025
Posts: 3,489
Own Kudos:
7,694
 [1]
Given Kudos: 500
Expert
Expert reply
Posts: 3,489
Kudos: 7,694
 [1]
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
avatar
raptormach2
Joined: 18 Aug 2020
Last visit: 19 Jun 2021
Posts: 2
Given Kudos: 1
Posts: 2
Kudos: 0
Kudos
Add Kudos
Bookmarks
Bookmark this Post
avatar
nik98
Joined: 09 Jul 2020
Last visit: 25 Sep 2020
Posts: 55
Own Kudos:
Given Kudos: 33
Concentration: Finance, General Management
Kudos
Add Kudos
Bookmarks
Bookmark this Post
I would suggest do not waste time waiting and get started asap. Start with a mock test to get a score and see which topics you need to improve. MGMAT's All the gmat set is good, using it myself (mainly for their online platform + 6 CATs). It's not great for 650-680+ scores but it goes over the fundamentals pretty well. I have downloaded their supplement ebooks but haven't gone through them yet. Honestly, I don't think there is much difference between the OG 20 and OG 21. You will easily find docs and posts on here, mapping questions of OG 20 to OG 21. You will also get enough practice if you buy the set of 3 - OG and the 2 reviews plus you will get MGMAT's question bank as well. When you say manhattan maps OG 20, if you mean the navigator feature, then know this that when they upgrade to OG 21, you can still access the OG 20 version. I am able to see all the versions till OG 12. Also since the two versions aren't very different, it won't be very hard for you to follow through with the updated version.

If you're asking for other course recommendations, then I'd say the Veritas books are not bad either. Over the past couple of weeks, I left Mgmat and started using veritas. I got their textbooks and downloaded their free android app (access to all their lesson videos from the on-demand course). My process is - go over each textbook first, then watch the respective lesson videos and then solve the homework questions (around 80-90 each book) for practice. Another recommendation would be TTP, haven't used it personally but it's pretty much the best for Quant. It can get a bit too intensive and long (they say 180 hours for the whole quant), but if you need help in mainly quant then go for this. I would suggest before deciding on any online prep course, take their trial option and try them out to compare and get a feel of the platform, and pick the one that suits you the best. If you need any other help, feel free to ask :)

If you find this post helpful, please give it a kudos :P

Posted from my mobile device
Moderators:
204 posts
General GMAT Forum Moderator
474 posts