I also face the same question, 觀塘浸信會 or 靈糧?
For 觀塘浸信會幼稚園, I have already paid the reservation fee and its location is more nearby our home.
For 靈糧, we have applied Daimond Hill & Lam Tin. Although Lam Tin is bigger & with outdoor, its location is very far away from the MTR station is the main consideration (if accepted us).