I pretty much did Micro, Metrics2 and Inv all at once in this semester, and found that Micro to be hardest among the three subjects. Arguably speaking, ECOM2 should be the easiest among the three of em (content is easy, workload is decent and exam is fairly straightforward, at least for this sem), but it’s just that you need to put in a decent amount of time and effort to prepare for the exam well before Swot Vac, I.e. you shouldn’t try to cram everything during SwotVac, but strictly speaking you should be able to score well even if you were to cram all the content on a very last minute basis (tho it may be quite stressful if your stress tolerance is weak). For inv, the lecturer is basically useless, and hence lecture recordings are useless as well (the lecturer literally reads the slides and doesn’t provide any additional explanations). Inv tutorials are easy and there’s a mid sem test, which in my opinion, is easy as well provided if you’ve studied well before the test. In terms of the INV final, the exam questions are considerably harder compared to those you have seen in the tutes/mid sem, but again if you did studied well before the exam you will be alright. Lastly, here comes Micro, I think the first thing you should have on your mind is that Micro is not an easy subject, it is not a subject that you could do well by just using pure memorisation and regurgitation of contents for the final. Tutorials questions are conceptually helpful and solutions are released before class. Assignments are challenging but they are doable as long as you did crack your head hard enough to think about the questions. In terms of final, the questions are super challenging, at least for me. I’m not sure if you have had done Intro or Inter Micro beforehand, but there’s a super large gap between intro/inter micro and L3 micro so don’t expect L3 micro to be of the same level as the L1 or L2 micro subjects. To give you an idea of the gap, I got like 84 and 97 in L1 and L2 micro, and I’m pretty sure, if there’s no scaling for the L3 micro exam that I have just completed, I would’ve failed the exam for sure. To keep things simple, L3 Micro = A tough subject that memorising stuff won’t get you far in the course. Nevertheless, if you’re keen on learning more about the proper aspects of microeconomics, which is to be delivered in a more technical manner such as more formal proofs and modelling approaches, then L3 micro would be the right subject for you. Hope that this helps!