This mainly depends on your habits. Which product do you usually use? I suggest you continue to use which programming software. From the functional point of view, it is the program script used that determines the ability to program software, not the software itself. So it can be said that there is no question of which product is better. The key is whether you can find a good script. It doesn't matter if you program it yourself. If you are going to ask someone to compile it, suggest Wenhua. After all, there are many people who can program this, so it is easier for you to find someone who can write the program for you. In addition, there is a charge. Because I have contacted Pioneer and Mandarin, Pioneer charges by the pen, so it is more cost-effective if you are trading for a long time, and Mandarin is more time-consuming, so it is more cost-effective for short-term high-frequency traders to use Mandarin.