Do you use an induction cooker or gas to cook soup?
Personally, it is better to use gas than an induction cooker, and the gas temperature is better to master. Use a big fire when you start making soup. Soup will be a small flame when it is cooked. You can drink it in two hours. If you want to cook soup with electricity, I suggest buying a special electric soup pot, such as Yili teapot. It is the first electric soup pot produced, but the price is more expensive. It depends on you personally.