Study Quant and Verbal at the same time?

Hi Everybody,

I've booked my exam for June 8th and I'm currently preparing for it.

I've a question about the most efficient way to prepare and retain the knowledge:

Being a non-native speaker, I'm better in quant than in Verbal, however I need to study/remember/memorize a lot of shortcuts and formulas to increase my speed in Math.

Whereas in verbal, I need to really solidify some content, specially in Sentence Correction, which is my worst section acording to the mock test.

I have the MGMAT books and what I'm doing now is focusing entirely on Quant (reading all the books and doing the end of the chapter exercises, not the OG exercises yet).

My plan is to finish quickly all the quant books and then move to verbal for 2/3 weeks and then in the last 1/2 weeks concentrate on doing OG problems and mock tests.

Is it a good strategy? How can I better retain the quant knowledge I'm getting now? Would it be better to study math and verbal at the same time?

Any advice is appreciated,

Cheers!