We have released our offers asap already, as we don't want to hold up other anxious parents. We know that some parents are actually holding on to 2 or more DSS offers (eg Ying Wa & St Paul Boys) until they are asked to pay the school fees in mid-June / early July (even when they have already made their choice long ago).
I just hope that all parents could be more considerate and release their quota to others on the waiting list.