Is it better to have a single fire stove or a double fire stove?

Double-tube fierce furnace has higher thermal efficiency and faster heating speed than single-tube fierce furnace. The double-tube fierce stove can ignite two fire sources at the same time, so that the heat can be transferred to the bottom of the pot more evenly, thus heating the food to the required temperature more quickly. In addition, the firepower of the double-tube fierce stove can be adjusted as needed, making cooking more flexible. In contrast, the single-tube strong furnace has only one fire source, which has slow heating speed and uneven heat distribution. Therefore, the double-tube strong fire stove is more suitable for scenes that need high-temperature quick frying or fire cooking.