TTP - The only thing you need to ace GMAT Quant

Target Test Prep is the most thorough guide to tackling GMAT quant that I found. The fact that it's a guided program helped me stick to it all the way through. Following completion, I was confidently scoring Q49-51 on all of my mock exams (diagnostic started in mid Q40s). I originally completed the course in 4-6 months and was ready to take my exam, only to have my appointment canceled (Covid-19 pandemic). Scott reached out and gave me advice on how to keep reviewing to stay fresh until the next time I could take the exam (The "Custom Test" feature is great for building practice sets of any section or difficulty).

I would recommend TTP to anyone serious about hitting an elite Quant score or making significant improvements in Quant.