Question about switching to KKH private

Hi ladies, i'm currently a subsidized patient at KKH and find the dr appt always rushing and Dr don't bother to check through my history. Every visit see different dr. Even medicine top up have to ask myself. If i were to switch to KKH private at 3rd trimester, will I be able to choose b2 ward(subsidized) during delivery? How much is the difference between KKH private and subsidized appts?#firsttimemom