best prep materials for the budget test-taker

All the video lessons are very helpful. I have actually found the Critical Reasoning to be most helpful. The Grammar videos are also very detailed and very focused on GMAT question types. The most interesting is the quiz after each module, this really is a warm-up before practicing Official Guide. Furthermore, explanations of every question in the quiz and lesson are excellent. The GMAT is really a test of applications, and during the practice, students must identify their mistakes in every question they attempt wrong. So, the Magoosh premium is really a great learning and practice resource for test-takers. Most importantly, this is the most cost-effective resource in the market. I highly recommend Magoosh.