meow08,
My 2 kids are in PCF blk 135 starting this year. Previously they were from church kindy. I think the main diff between PCF and church kindy is that PCF promotes community living. They get to see and mingle with the MP and grassroot leaders during National day, annual photo taking and some celebration (racial harmony etc). For e.g. my gal in k2 got to perform in a charity golf tournature at a country club for the grassroot leaders and MP recently. At K1, they have 1-2 outing per year. At k2, because it is heavily subsidised by govt, they have outing almost every month so far to Singapore flyer, chinatown, Explora Kid, boat ride etc. Computer class, gym class and water play are conducted once a week and are inclusive in the fees. In terms of academic, by K2, they will write simple 5 sentence composition and have 15 words of ting xie + spelling every week. Maths wise, my son at K1 is doing addition/subtraction. K2 is following P1 syllabus. A main reason why I chose that place was because they have very strong Chinese foundation and also it is 4 hours, so easier for my K2 kid to adjust when she goes P1. They have very comprehensive enrichment program after school - speech & drama, phonics, abacus, art, piano. If you stay nearby, it's worth sending to cos the fees are very reasonable. There are holiday program which is optional. The principal is very hands on, you can call her and ask more.
I guess most important is convenience and your objectives for your child.