The process remains the same either way. Having Canadian experience won't make the process "easy". Either way, you'll receive an ITA only if your CRS score >= the cut-off CRS score of the draw.
The small advantages you get if you have Canadian experience (in a suitable NOC) of at least 1 year are as follows :
1. You are awarded higher CRS points for Canadian work experience.
2. You do NOT have to show proof of funds if you are invited to apply under CEC.
I am having a job offer from Canada while I am outside Canada, my goal is to secure Canada PR. As I write, with the self assessment for MPNP, I have 60 scores already even without the scores for test of English Language, my test of English examination is being delayed because of the pandemic though I am making preparations.
What do you advice, take up the job or stay back and pursue the PR from my country?
Hope to hear from you at your most convenience time.
Regards,
Nke.