Seems like A levels is the wiser choice than IB for those taking BMAT and applying for medicine. It does have more subject depth and certainly seems to give more spare time as well as required knowledge to prepare for BMAT. People say that the grill of IB with numerous presentations, portfolio, reports etc. prepares you well for University! Well, one needs to get into the University first! An excellent PS, wonderful recommendations, very impressive and extensive extra curricular activities, a predicted score of above 42 but little time time to prepare for entrance exams as well as filling applications to Ivy league universities, is not going to help to get a place in one of the top universities!!!