I will be taking GMAT in less than 4 weeks. I started training 1.5 weeks ago and scored 710 at GMAT Prep and 700
Manhattan GMAT. The aim is 720+. In general, my quant is 47-49 (with nearly all mistakes coming from DS) and verbal is 39-44 (60% mistakes come from SC (non-native speaker), 20% from RC and CR).
At the moment, I am operating on extremely constrained budget, thus any purchases of specialised material are beyond considerations. However, the university's career centre has quite a wide choice of GMAT preparation books (some of which might be a bit outdated) and there seems to be plenty free tests available online.
What strategy would you pursue? I can spend ±3h daily/7days a week.
At the moment, I am finishing the Official Guide v12. In addition, I also got a Manhattan SC guide from the library.