Because the development of whole brain potential is a very extensive industry at present, the course contents of different brands are completely different, such as memorizing, doing extrasensory, doing children's puzzles and improving learning ability. The course content is different, the effect is naturally different, and the user groups are different. You can't say which one is good, mainly depending on your positioning.

If you want to join, then you should consider which age group the user group is, such as primary and secondary school age. Secondly, what kind of effect do you want to do, such as "Tiannao Legend", is to improve your learning ability quickly. Make a good positioning before deciding which brand to join.