LWShould I choose UK LAW the country I am in LAW?

Hi I haven't started F4 yet but I am not yet decided into whether I should do UK Law or my country's Law (Zimbabwe) As a former British colony, Zimbabwe has adopted many of UK's laws and I figured if I do UK Law instead it will be for the greater good. However, talking to others, they have suggested that I do the law of the country I am in as its easier to study and relate so I am not sure what to do...