It's always advisable to take in school....
1.faster
2.learn more
3.more master there
4.u can complaint or change if you are not happy
5.they will not take advantage of you
I got a friend learning in PTE, he tell me the on his test day which he need to practice awhile, his instructor then teach him Ebreak thur out so many lesson.... And he also not aware that when u stop at the trafficlight u got pull up the hand break until we told him but he has too the test! Then he ask the instructor he just replied, it's not really important/you neber ask me (i forgot which line)!!? Then another funny thing is that instructor's wife will call him up to check his hubby is with him anot out of nowhere (instructor must have mistress)... This is all the bad point... The good point for learning PTE is CHEAP i can said.....