When your lo sick, you bring them to polyclinic, family clinic or 小儿科?

I take my boy to the poly clinic for minor illnesses. Otherwise I'll take him to the family clinic and pay using the CDA. There is also a chas card which you can apply. Most of the time if it's just nothing serious, I'll rather go to the family clinic. With the chas card, it's way cheaper and no need to wait so long.