MT5, MT5 community has a long history. The advantage is that there are many ready-made algorithms for reference. Because it is a c++ library, it may not be as fast as Python in agricultural use, and Python's platform is relatively new and easy to use. However, because it is too new and the number of algorithms accumulated by domestic communities and discussion posts is not enough (it should be improved in the future), it is difficult to solve the problem, so it is more practical to use MT5 at this stage.