shooting two birds with one stone CG& NCLEX

Hi everybody!!! How's everybody?!!!! Hope someone out there can enlighten me with this queries...
1. What is the difference between CGFNS and NCLEX (when it comes to content of the exam) besides how you are going to take the test (Pen and paper vs computer)?
2. Do you advise that i just take the CGFNS review in preparation for both tests? am thinking of saving time and money since we know that review fees soar high above our pockets.
3. Can you apply for both exams at the same time or have to wait for the CGFNS certificate before you can apply for NCLEX (MS requires both)?
4.anyone out there who is planning or is already in Mississippi?PM me please... i need your advice...thank you soo very much!
5. anyone who knows the website of KAPLAN in Baguio city? was wondering how much the review fees there for nclex and cg, which do you think is better labagnoy or kaplan?
thank you soomuch again!!!