Hi there!
It's great to hear that you're retaking the GMAT and looking to improve your score! Here are some points to consider when deciding between section-wise practice questions and the official review:
1.
Question Variety and Quality: The official review typically includes a broader range of questions that reflect the actual GMAT format and difficulty level. This can be beneficial for understanding the types of questions you'll encounter on the test.
2.
Cost-Effectiveness: As you mentioned, the official review offers more questions for a lower price. If you're looking for value, the official review is likely the better option, especially since it provides a comprehensive set of questions across all sections.
3.
Targeted Practice: If you feel that you have specific weaknesses in certain sections, section-wise practice questions might be helpful for targeted practice. However, if you're looking to improve overall, the official review could provide a more balanced approach.
4.
Study Plan: Consider how you plan to structure your study sessions. If you prefer to focus on one section at a time, the section-wise questions might be more appealing. On the other hand, if you want to simulate the test experience, the official review can help you practice across all sections.
5.
Supplemental Resources: If you decide to go with the official review, you might also consider supplementing it with other resources, such as GMAT prep books or online courses, especially if you want more in-depth explanations or strategies.
6.
Reviews and Recommendations: Look for reviews or recommendations from other test-takers regarding the effectiveness of both options. This can provide insight into how helpful each resource has been for others.
Ultimately, if you're looking for a comprehensive and cost-effective option, the official review seems like a solid choice. However, if you have specific areas you want to focus on, you might want to invest in section-wise questions as well. Good luck with your preparation, and I hope you achieve your goal of scoring above 700!