Which brand plastic pipe?

[Super Mario]

Hep2o quite deer

 

[PlumbBobBob]

hep2o

 

[Best]

I try to always use copper, but have used Hep on rare occasions, mainly to join to an existing plastic piped job.

Here in this photo is a few samples I kept of plastic pipe that failed.
One to the left is non barrier and burst in 2010 winter, despite the talk that it can't burst if froze.
Next 2 are when heating systems overheat. Both barrier pipes and basically melted.
I really don't like plastic

 

[Riley]

If I absolutely have to then JG