What exactly do you mean with "More efficient in terms of money and time"?
I ask because now I have CRS of 420 and OINP nomination.
But if I redo my IELTS and I have 7 or more for speaking, my CRS would be 478.
(current IELTS score L9, R8.5, W7.5, S6.5)
Next IELTS test April 8th.
Not sure what...