yes, did pre shit for 2u in y11 and first half of y12 but did well for 3u, ended up taking 4u for y12 and enjoying it much more and it now being my best subj. I was basically in ur exact situation where I found 2u really boring so I barely studied it so imo take 4u
is the advantage over competition rlly that large over other unis i.e usyd and uts? ive heard that unsw is at least the strongest? when it comes to engineering and stem but is that rlly a game changer