1. check against the NOC list when it will be released in the next few months, if its not listed then AEO is your only route.
2. if your NOC is listed then check your roles performed against whats listed for that NOC in the HSRDC website. You should have done atleast 80% of the duties listed .
3. check if the experience letters issued will prove point 2 ! ( your experience is irrelevant if you cannot prove that you have performed most of the roles listed in form of experience letters !!)
More information on CIC.gc.ca