Small or regular-sized bowl. Usually enough to satisfy women and children.
Large; a decent meal for most men, ambitious women and bigger kids.
Special; normally the same size as lon but with all cuts of beef included.
The "Train Bowl" is not for the faint-hearted. Trains must be considered really big in Vietnam because this is the biggest bowl in the house. Like the dac biet, the xe lua contains all cuts of beef.