Been reading some of the topics in this forum recently & feel its time for me to get evaluated.
Could you help a bro out? & if its the right time to submit all the docs now

My profile:
Malaysian Chinese, Male, 26 years old, Single
Been here since September 2016
First on Student Pass (Completed my Masters in a top French Business school here)
Then on EP for 6 months til now, basic SGD3600/month in a digital/investment startup -biz dev role
I've also read & found that the cover letters, additional docs- volunteering work/donation etc seem to be unnecessary & will not add value to the PR application. (unlike what the 'immigration consultants' claim that my profile will stand out if they help decorate my profile with more docs)
Please let me know if I left out any details.
Appreciate it.