GMAT Club Tests: Great resource for quant prep

To achieve a quant score of 48 and above, I believe that GMAT club Tests are the best resource in the market.The questions are definitely tough but their explanations are mostly logical.These tests will surely help people achieve a higher score in quant. Another thing that I love about these tests is that you can target a specific topic and attempt quizzes on it, thereby providing a high range of top quality questions.Also, the mistake analysis is a great resource to revisit your mistakes and combine these questions to create additional quizzes to solidify your concepts.
Verbal section of these tests has some descent questions but I cannot relate them closely to the official questions.But still it offers a quality range of questions to practice and analyze.