Am in form 6.

Just do revision if your teachers are good.
Then no need to study few hours a day.
But if teachers not good ah, really need few hours.
No kidding.

Even holidays also got assignments
But no regrets. Learn a lot in form 6.

However, I would opt for private coll like TARC if i were you.
Gov skul teachers are just too weak nowadays.
If you insist on going gov skul, prepare to pay for tuition fees anyway.

And if you are not interested in local uni, JUST TAKE A LEVELS.
Form 6 is tough not because of the syllabus but because you have to take the exam after 2 years.

Seriously, 2 years stuff all depend on ONE EXAM? Die man.