If you are working for a few days, or in the long-term market, it is recommended to use South China simulation software. There is a game master simulation, and its embedded lightning trading software is also used by many companies. The software is the same as the real quotation. The disadvantage is that there is no queuing problem, that is, you can buy at any time and make a deal at any time. If you do a short-term day job, it will mislead you.
As for Lei Kai, he is only allowed to do short-term trading during the day, and there are many rules. The most important thing is that his simulation trading software is his own. The software of a serious futures company is different from his. If you are used to it, it will be uncomfortable and inconvenient to use the company's trading software when making a firm offer.
Generally speaking, the first two softwares are the mainstream software for real trading. If you use them in the simulation, you can get familiar with them in advance, and then you can make a real quotation quickly.