I want your reasonable advice that now for dec. 2011 I have to select two optional papers one P7 i have selected but in confusion that which second paper (P6 uk or P4) would be selected by me from which I can gain benefits effectively in future and in present during studying that. I want to know what is the scope of both papers (P6 uk or P4). I live in Pakistan. Which paper would be selected give the basis on which this selection would be appropriate