Why didn't u apply for St Paul's Convent (opposite Victoria Park), then u can go to primary school with no worries.
Is 聖保羅堂in Western District? What are yr plans for primary school? That determines what kindergarten u pick. If u are almost guaranteed a space to a good primary school, go for it.
For 大坑真光, what are your chances since u don't like in that district? Lots of competition to get in their primary. Do u plan to move house?
Before u build a house, u need to build the foundation. So before picking a kindergarten, u need to plan for primary and secondary (increase the chance of getting in the school u want).
True light primary is private ($$$) and very traditional. Secondary school is subsidized but not one line dragon.
St Paul is so far away and u don't plan to move.
Frankly, I will not choose either if I had a girl. Why not pick one in eastern district with a subsidized primary school...
At least, u have a chance to knock the door. Also, even at St Joself, nearly 50% of kindergarten students went to p1. How do u explain that...rules are there to be broken if the head master is willing.