if im gonna be honest there is a very low chance ill be able to come first (except in like arabic) bc the ppl in class r ppl who r like rlly competitive n ive only been at my skl this yr (one yr) so im not too familiar yet w the whole expectations
n if i compare it to my old skl i would definitely say at my current skl the learning is much better the teachers care (provide very good feedback), give a lot of practise and there are competitive students
for private i was actually meant to go private (so can afford it) but my sister didnt want to move skls bc she didnt want to start new in yr 11 (or something)
tutoring: if its only for resources i feel like there are a lot of resources online, for learning i need to wait n see how i go (my parents wont bother paying for tutoring if they dont see that im failing - like my sister struggles w physics but isnt failing so she doesnt go physics tutoring)
is your grade much better than the previous y12 cohorts? if they are around the same level and you guys are also expected to get close to no band 6s you have to try and make rank 1 in your subjects and do well. i get ppl in your school are competitive but they are competitive in almost every school and if you want to get a band 6 badly enough you should put that aside and grind. moving to a higher ranked school wont necessarily help you on its own, it will just mean that there will be more people getting band 6s so your ranks dont have to be like 1st or in the top 5 to make a band 6, you can get away with being top 10 or top 20 or whatever. so at the end of the day you have to work hard regardless but you will have to work harder at your school if you decide to stay and have to rank close to rank 1 if you want to band 6 your subjects
i would highly highly recommend tutoring if you can afford it and if you can convince your parents to go. in fact id say you shouldn't wait until you're failing to go for tutoring. its like standard practice amongst selective and private school kids and typically they dont go bc they are struggling but its more so to consolidate knowledge from school and get extra support outside of school that can push them to do better.
not going tutoring wont disadvantage you, especially if you have a lot of motivation and are great at self study but generally speaking even though there are tons of resources online its unlikely you'll set aside a couple hours every week to go through it all, learn the content and do practice papers etc. tutoring is an excellent resources that you can use to your advantage bc it forces you to do all of that on a regular basis and you can ask questions and go through content your school might overlook or skip. they go by the nesa syllabus and make sure to include most of what is assessable and often its harder than your actual school stuff which is great practise for the hsc.
also just a question why does it matter to you/your parents that you do what your sister does? not to be rude or anything i just dont get it