I think Langer education is still good. Small classes are much better than large classes. If there is a charge, Lange is mainly a small class of six people. The longer the class, the higher the price, and then the more people attend the class, the cheaper the price. Official website did not give a clear price for Lange IELTS.

100 studying abroad is my final choice. 100 reasonable education and teaching for studying abroad, online and offline courses. Online courses are cheaper, and teachers' level is generally higher. Don't worry about meeting bad teachers.

I think Lange IELTS is a very good IELTS training institution, and the charging price is very reasonable. In the end, I didn't choose Lange IELTS, mainly because:

1. I have a general foundation and don't want to apply for a large class. I have been studying in Lange's 6-person small class for at least 3 weeks, and the price is not very acceptable.

2. Lange IELTS has some very good teachers, but there are also ordinary teachers. If you don't meet a good teacher, it will be difficult to improve.

The number of students studying abroad in 100 is generally less than 10, even less, mostly 1 to 1, and it is cheap and cost-effective.

Of course, everyone's situation is different. Both Langer Education and 100 study abroad have audition courses. You can listen to their opinions before making a decision and choose the one that suits you best.