Objectively, Yishun not bad leh, got Northpoint quite a big Heartland Mall, Chongpang there gg to have major renovation if I recall, less than 30 mins direct MRT can reach Orchard, many buses at the bus interchange some of which express bus can take u from point A to B in less than 45 mins.
The price of North Park Residences now is also decent compared to other OCR new launch $15xx-$16xxpsf. Jus wonder between the OCR integrated projects, North Park Residences ($15-16xxpsf), SKgrand ($17xxpsf), Pasir Ris 8 ($15-16xxpsf), which would one choose.