GMAT Club Tests are the best!

I've been studying for about 10 months now using various online courses and study materials. By far the best practice I've had so far is from GMAT Club!! The questions are excellent and system replicates what the actual GMAT test looks like.

Additionally, the explanations are well presented and easy to follow. The forum chats are also a great source of further explanations that provide alternate methods for solving.

Overall I would highly recommend using GMAT Club for study. Since using GMAT Club for practice, I have improved my quant score from a low 34 to a consistent 45.

My only criticism is that the verbal question bank isn't as large as the quant section.