I have attempted GMAT Two times and I would like to share my experience as below for future aspirants.
I am an EMBA Student in LBS and shared few my posts already here in club. you can reach out to me for any special question in GMAT or Executive assessment related.
Being an Engineer , I would classify myself good in Quant than Verbal .
My maximum score is in IR.
Sp if you face any issue there I can help you better .
I am not posting my score here due to confidential reason.
There are few myths as per my experience , In GMAT you can not guarantee that your next score will always be more than your previous.
Try to be consistent during the exam and moreover don't relax in exam.
If you are going to follow sin wave curve in GMAT its dangerous.
Do offcial MbA.com tests as much possible , these will help you a lot.