I have been studying for 7 weeks so far and have done all of Magoosh and watched many thursdays with ron videos (mostly verbal). I recently took the first GMAT PREP exam and score Q46 V25. I rushed through the verbal way too fast and knew that I should have done way better. The next day I took a Veritas Prep exam and scored Q46 V35. I took my time in verbal but still rushed through the RC, which was my one real weakness for verbal. My goal is 760 and would like to get quant to Q50/51 and V40+. I am not going to be applying to business school for atleast 3 years (currently a junior in college) so time is not a factor.

My question is specifically for quant. Should i do the OG quant and quant supplement book given my current situation and goal of q50/51 or is there a better option out there?