Hi
hujumen,
Here are my two cents. The answer differs by section and is listed below in the order of my own preference:
For Quant:1. Old editions of OG and Quant Review (from OG 12/Quant Review 2nd Edition all the way up to 2026-2027)
2. GMAT Prep (Classic) and GMAT Advanced: you'll get a higher portion of 705+ questions in these pools than OG
3.
GMAT Club Tests: excellent for Quant, but be reminded that if you are using the
GMAT Club Tests for sectionals and mocks, you may get repeated questions from this pool.
4. Other reputable prep providers: Manhattan, Veritas Prep, Kaplan, etc. (non-official questions for Quant are probably OK)
For Verbal: 1. Old editions of OG and Verbal Review (from OG 12/Quant Review 2nd Edition all the way up to 2026-2027)
2. GMAT Prep (Classic) and GMAT Advanced
3. LSAT: "official" questions (though not for GMAT); high quality and more challenging
(I personally don't recommend using non-official questions for Verbal)
For DI: 1. Old editions of OG and DI Review (from OG/DI Review 2023-2024 to 2026-2027)
2. GMAT Prep (Classic) and EA
3.
GMAT Club Tests: (same caveat as in Quant)
4. 3rd-party prep providers, such as Manhattan, Veritas Prep, Kaplan, etc. (Ideally I would not want to use non-official questions for DI either, but the official supply is really limited in number)
Hope this helps a bit.
hujumen
Hi guys, what tag would u recommend to filter out? On my mock got mostly 705+ questions according to the gmatclub and wanna practice more of this difficulty, while the recent OG’s 2024-2027 don’t have many of this level.