As more people switch to PEX I still find CPVC to have its place in the plumbing world. My house was plumbed with copper originally, but whenever I need to replace a section of it I switch over to CPVC. I like the simplicity of installing it, and that I don’t need any special tools to make joints, or have to use expensive push-fit connectors. There are two types of cement for CPVC that I am aware of-- The orange type and the gold type. I have used both and never had a leak with either. The only difference that I am aware of is that the orange one requires a primer, whereas it is optional with this gold cement. One advantage with the gold, is that it dries to a more subtle color than the orange. Most people wouldn’t notice or care about that as long as the joint works, but I thought I would mention it for those concerned about cosmetics.
Pros: Easy to Install, No Leaks, Reliable