Best online study material for the GMAT hands down!

e-GMAT has done a great job in dissecting the concepts and approach one needs to know to ace the GMAT exams. Lot of books and other materials may provide the concept, but lack a good pedagogy to get through the points to their readers. However, e-GMAT fills this void! I have gone through many materials and none of the match the efficacy e-GMAT provides (both in Quant and Verbal)! Would recommend anyone taking the GMAT seriously to consider e-GMAT. They've also good a ton of questions with very good explanations in Scholaranium. Students can also prepare custom quizzes with these questions. I found the questions really helpful in terms of assisting me in improving my score.