if the kid is girl and target SPC primary & secondary school, with no special concern on location, I will choose SPNC for sure. My two neices were studied in SPNC and both are in SPC at causeway bay now.
I will choice SPNC, but u may also need to consider the location. Where u live? Coz, one in kln tong and the other is in Tai Po, also KV and SPNC are two different style. It depends on what you want!