Hi zzarur
E-gmat verbal online or the
e-gmat verbal live are both amazing courses that can really help you improve your scores.
However, given how close your GMAT date is, I personally do not think one should adopt any new method on the final leg of their GMAT Preparation. It may be nice to give a couple of mocks (the official ones) and work on your weaknesses, but trying something new might not work in anyone’s favour. However if you want to improve on any individual area such as Sentence Correction, you may subscribe to the course as you can finish the whole course in 10 days (with proper dedication). If however you are only looking to indentify and improve on your weak areas, I would encourage you to purchase the
e-gmat scholaranium. It is without a doubt, one of the best practice tools for verbal and will indeed help you on the final leg of your preparations.
Hope this helps. All the best.