I am going to be runnning some PEX in the wet wall to the attic for future use. The PEX is for the Hydro Coil that I will be installing on the attic air handler. I was planning on using Kitec IPEX. I like the aluminum core due to the shape it tends to hold. I will also be insulating this PEX to minimize heat loss in transfer.

What brand/type you guys like?