babyfaery, personally I prefer ifc cos the teacher are professionals. And bbs can learn to interact (social skills). They also already have all the equipments (cot, highchair, tub, rocker, etc)and toys ready. For nanny, you have to buy the equipments and toys for them.
But the bbs in ifc fall sick very easily. Thats normal. Even the doctors (GP or PD )told me that My boy fall sick every month. Lucky he recover very fast.