To me, CPVC sure seems easier. Just a simple glue process. Copper however, needs to be soldered. If I'm running water for a bathroom, why SHOULDN'T I use CPVC? Am I not allowed to put it enclosed in a wall? I have no experience with copper pipes, but having experience soldering electrical components, I thought it wouldn't be overly difficult to pickup. Thanks. I'm open to either since I haven't started.