I definitely agree with the sentiments made here about the Bachelor of Science at The University of Melbourne. Melbourne University doesn't prefer their Biomeds over Science students for the Med application process, and indeed they force you to take subjects that are not generally "scientific". For example, the standard course structure of someone doing Biomed in first year is:
2 x Biology subjects
2 x Maths subjects
1 x Chemistry subject
1 x Physics subject
2 x Breadth subjects (which you can choose).
The first year pathway is very restrictive and does not allow you to explore other areas of science, unless through your breadth subjects. This can really ramp up your workload because you're essentially doing 4 science subjects rather than 3 sciences + a breadth!
Additionally, if you do not like the subjects you are enrolled in, there is nothing you can do about it - you have to stick with it. Not to mention that the workload is definitely much more. If you want to apply to Med School, you need to try and be as strategic as possible (just like in VCE) in order to maximise your marks.
I got into B-BMED initially but transferred before the year started because I wanted to continue to study other sciences, such as Psychology, without doing them in my breadths. What essentially pushed me over the line to Science was that core second year Biomedicine subjects are doubly weighted (in terms of credit points), which means double the work for that one subject. This means that whatever mark you get for that subject is counted twice, and then overall second year is counted twice! This means that if you "stuff up" the core MCB (BIOM20001) or HSF (BIOM20002), then that mark is essentially counted 4 times when your GPA is reweighed for Med School Admissions. Not to mention that third year Biomed subjects are primarily research based, and the other 4 subjects relate to your major which is all available in the Bachelor of Science. I don't think your missing out by doing Science, in fact you gain more. A more flexible course that allows you to delve deeper into subjects related to Medicine such as Pharmacology (which you only do 2 weeks of in Biomed), Pathology and the like. You are able to study these in complete subjects, unlike the rushed nature of the so-called "integrated" subjects in second year Biomed. I don't think it's worth cashing in your ATAR for such a difficult course. You won't be losing anything as the skills that have allowed you to score well in VCE will carry over to university provided you work hard.
All the best. I'm sure you can do it!
Hydroxyl