Quote History Quoted:
Fist thing you need to do is determine which type of pex you have. PEX A is used in most new construction is also known as propex or uponor and it doesn't use crimp rings. There is an expensive expansion tool that spreads the pipe and you slide the fittings in and the pipe squeezes down on them. It is a much better system. Pex b is the common pex that uses crimp rings.
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Came here to say this.
Uponor ProPex and fittings.
Dewalt cordless Pex expander with Milwaukee Uponor Propex heads.
Or the Milwaukee cordless Pex expander if you already have Milwaukee cordless tools.
Whichever, but Milwaukee is the only brand that I know of that makes the Uponor expansion heads, and it's compatible with the Dewalt tool
I think the heads are about $50 each. Not too bad and makes easy work especially if you're running only one diameter of Pex.
Or stock up on some sharkbite fittings that you'll need and size of Pex youll need that you currently have for quick work.
Some people give Sharkbite a bad wrap but they're pretty strong.
Cut, snap in, and replace.