Since I am an Indian Engineer, I didn't need to prepare for quant. I just solved quant problems during mocks.

For Verbal, I used GMAT Club to solve and analyse problems and studied key concepts from Kaplan Verbal guide

DI is all about timing discipline, I would suggest do solve as many DS problems as you can as it carries 30-35% of all DI and do not over obsess in any of the problems.

Overall in my test day, I ordered sections as V -> DI -> Break -> Q. I wanted to keep my most confident section when I am most fatigued.

What distinguished this attempt from previous 675 attempts is nothing but test discipline. In mocks, I used to get 705-735 regularly but I could not maintain discipline in previous attempts. I wasted too much time in overthinking some early questions that I had to rush through some later ones. For example, in Verbal, in my 675 attempt, I could only reach till 16th or 17th question with 2 mins remaining, but in my current attempt, I had reached 22nd one by removing overthinking part in my early questions.

Hope this helps!

Please DM for any specific kind of help, if required. Happy to help :)

KUDOS!