Any recommended school near to Ang Mo Kio or Bishan area? Thanks in advance!

Hi I was from St Nicholas and I will say the primary school is very good and I will want my girl to get in next time. But I think competition is very strong for this school. Even alumni have to ballot. Pei Chun at Toa Payoh is famous and used to be a good school. My niece is in this school but I find their standard have dropped a lot. How I know is because my niece does a lot of other school exam paper and when I compared their test paper to other school , Pei Chun standard seems rather low especially for English. I have heard someone who switch her gal to chij Toa Payoh from Pei Chun too. Kuo Chuan at Bishan is good too. If your kid is a boy can try Catholic High.