What have you found your weaknesses in your studies thus far?
I am no expert, and I haven't even taken the test yet, but I have found recently a number of things that have helped me. And one thing I have definitely realized is that studying for the gmat is a marathon, not a sprint. Well, at least for me, since I am really having to learn concepts and learn how to answer questions quickly. I had a VERY long way to go when i first started studying and I wanted to make sure I didn't burn out. So, I make sure to pace myself and give myself a day off if I'm feeling burnt out or overly tired. Although I try to keep to a good schedule.
I have been focusing mostly on OG, ETS paper tests, answering posts on GMATClub, and the 1000 question banks. My theory is that I want to practice on questions that will be similar to the real thing. Oh, and I ALWAYS time myself when doing practice questions. I review my error log
once a week (usually on fridays).
So... I didn't really give you a good answer, but I'm bumping up this post, so that maybe some experienced test takers can provide some good advice.