Thanks jeepo.

Totally agreed with you that instead of focusing on product features (which can easily replace by others), Focus on the return of investment and total cost of investment so that can have a stronger proposal.

I have a basic degree in mechanical engineering but I considering a business or finance degree as my foundation is not strong but yet I want to find courses that strongly use "Apply as you learn" teaching method. Currently my plan is to join the new company and learn the trade while try to figure out (talk to people in my target career industry as you have mentioned, discover my strong points and potential, find out available options). Hopefully after a yr, I can commmit to a course e.g.CFA