form 6 to me is just like an entry pass to go into local universities but then again the chances of going into universities with your prefer course are rather slim. thanks to our government.
so if you want to go form 6 make sure you will be among the top among whole Malaysia form 6 students.
if not it is just a waste of time might as well spend your 2 years to get a diploma, at least when you come out to working environment diploma is a step higher than form 6.
that's my 2 cents.