Kids, the School C. doesn't matter at all... I didn't study; hell, I was hardly ever at school and did OK in the SC (English - Band 5, Maths; Science - Band 4) My maths teacher wanted to fail me because I was never in his class and when I was, I usually slept or talked. That Science major assessment thing we all do, I never did. Got warning letters and nothing happened. I still got my SC and did OK.
But when it comes down, even if you screw up, it doesn't mean anything. I'm guessing almost everyone here plans on going to year 12? Then, like someone said before, the SC just confirms you sat on a chair for 4 years
Nothing special.
But work in senior years
You can bludge like theres no tomorrow in Year 10, but come late year 11/year 12, you need to buckle down and work