Kampung chicken is best to cooking chicken soup, but not every kampung chicken has strong chicken flavor, most having very weak chicken flavor.
When living in Holland village, the nearest cold storage has good kampung chicken selling. Now in redhill, I find another market shop selling very good kampung chicken. When I first wander the wet market, only this seller has long queue. Yes, Singaporean loving queue. But it always has a reasone, loving eating.