Should I choose Kingston Int'l Kindergarten or St. Catherine

My baby girl will be going to Kingston for playgroup this Aug, and friends told me I should start applying for kindergarten in coming Sept or Oct. I'm thinking either Kingston or St. Catherine, I heard that both are good school. Any comments on these two kindergartens?

I'm a first time mom and most of my friends sent their kids to local stream schools, so I don't have anyone to seek advices on these two kindergartens. Your help is highly appreciated.