Hi,
Thank you for suggestions.
I used to think of commerical framework before, but I never see any download for trial, so I have no ideas on how the framework work and is it suitable for my application.

Most importantly, I have to be responsible if I suggest any product to my boss.. :(

I think my road is not easy, but at least I can learn something and hope I will have my own framework one day.. haha..

nice day :-)
Thank you for ideas