Home Depot sold me on using the Push N Turn
couplings.

Does your local code even allowes thoses?

If they don't leak now, they will leak later.
Solution is cheap & easy. Get male & female / copper CPVC
adapters sweat or glue each side. Problem solved forever.
( and guess what, they cheaper )

P.S. HomeDepot will try to sell you new presoldered copper
adapters. They will leak when used by newbies. Avoid them.