Probably Arts (with a dream Psychology, Philosophy, Anthropology and History quad major LOL) at Unimelb or ANU, or Bsc in Psychology/Neuroscience at University College London (the Psych labs and research centres over there are lit, which is why I'm planning to go there for exchange), or History/Anthropology/Economics at London School of Economics.
I mainly picked Science because it was broader than Biomed but still allowed me to fulfill the pre-reqs for med. Apart from Psychology/Neuroscience, I feel like I was interested in the other areas of science to get a decent level of knowledge in the area-Pure Maths, Stats, Chemistry, Biochemistry, Molecular Biology, Physics, but not enough to pursue a major in the area (I am doing a Physics major, just for the scientific/mathematical beauty LOL, but it has little relevance to my life or future). Given the high quality of science subjects (especially Physics) on online learning platforms like edx by MIT, I would prefer to pursue humanities (provided that there is a pathway to postgrad med after).
During year 12, I applied for everything, Biomed, Arts, Science at Unimelb (contemplated Commerce, but I didn't like any component of the course apart from Economics), Law at Monash (to 'use my ATAR'), PPE and PhB at ANU, Philosophy and Maths double at University College London (why Chemistry grades weren't high enough for the Science courses) and Philosophy and Economics double at London School of Economics. I chose Science at Unimelb because it offered a straightforward path to Med and London is too expensive.
A med and humanities double or humanities followed by med (in a nice city like Melbourne or London) would be my dream course.