What is everyone's opinions on pvc vs ductile iron for water mains? I've been thinking here lately as a lot of local systems are seeing a huge amount of breaks. Is pvc as prone to breaks as ductile? Which one last longer? Are the breaks worse on pvc or ductile? Are the breaks the came type, dose pvc get radial breaks just like pvc? Or are they lateral breaks? If it is a lateral break will it run the full stick length? Dose pvc develop blow holes as often? Sorry for the lengthy question. I'm just curious to hear others experiences/thoughts.