In our professional opinion, you will need tuition if:
(1) You are academically “lost” in school. You lag behind so much in the learning syllabus that you need to have a parallel school running for some of your subjects. In this case, a one-to-one tuition may the most effective for you.
(2) You have some conceptual doubts for some topics and you just need someone you can consult when you are studying or revising. In this case, a Group Consultation form of tuition should be the most suitable for you. It saves you money as compared to individual tuition but you still get more individual attention than in a group tutorial.
(3) You are coping well in school and you want to learn ahead of your class. If you can do your own reading yet feel that you need to ask a mentor some questions as you learn, then a Group Consultation tuition would be ideal for you.