Hi,
I'm planning to retake the GMAT in around 15-20 days and aiming for a 20-30pt jump.
My standpoint is 700 Q49 V35 IR7, my path of Real GMAT Official Scores has been:
620 Q48 V27 IR 4 End of February
670 Q47 V35 IR 4.5 April
700 Q49 V35 IR 7 May
Now, I exhausted almost all CATs materials. Finished Manhattan, Veritas and Gmatclub Quant and Verbal + OGs, +Egmat and
Magoosh courses.
I'm ok with Quant but I want to push verbal beyond V40, and I'm pretty confident I have the capabilities to make this happen (since I don't think my last V35 was representative).
Could you suggest me some Verbal materials that can be fairly Verbal boosters at this point?

(especially CATs) and maybe something to keep quant on point. (I still have many questions left on Egmat CR and RC but I found CR to be too much straight forward (I was scoring 97percentile in CR). Right now I'm using manhattan advanced workout sets for Quant and random questions from Gmatclub question bank for verbal.
I'm considering hiring a tutor for this final rush but I'm afraid that he could take more of half the time I left just to understand my weak spots. What do you think?
Thanks so much
If interested I can upload the last two ESR, I can't find the first.