General ACCAP4 or P6?

Passed P7 at 60 marks and Failed P5 at 32 marks(@2nd attempt). I expected more than 60 marks at P5. I scored 47 at first attempt in P5. I had improved my writing skills, read all articles and practiced all past questions for my second attempt but unfortunately failed at 32. I'm in great dilemma. What should I do? 1) Continue with P5 2) Attempt P4 3) Attempt P6 I am working in the position of senior manager so I have limited time to study. I expect some serious suggestions.