Rice cooker generally two people eat, choose how much capacity?
You can never guarantee home to guests for dinner, the domestic 4 liter capacity, usually 2 people, add less water and m (by two person a meal the amount of rice). The rice cooker isn't made of rice. It's full of rice.
Big point, in case the family has guests, the small can not
The two person's best fit is 1.6 litres, 360W.