1, Cooking efficiency: The pressure of the pot with high and low pressure can be adjusted, and different pressures can be used to cook different ingredients, so that the ingredients can be cooked faster and their nutrition and taste can be maintained, while the cooking efficiency of the general stainless steel pressure cooker is relatively low.

2. Functionality: The pot with high and low pressure has the function of multi-purpose in one pot, and can cook a variety of ingredients at the same time, which is convenient and practical, while the general stainless steel pressure cooker has a single function, so it is good to buy a pressure cooker with high and low pressure.