Larry Jaques wrote:
... I've
had no problem with the HF parts so far. (Light duty)
....

The problem that I've had with HF couplers is their leaking. I buy
"universal" C-F couplers at HD for about what the leaky Industrial-only
cost at HF. The "universal" accept both ARO and Industrial. I use some
ARO plugs (it's a long story), so universal is an advantage.

I'm careful to buy solid brass couplers and plugs since I found rust
inside one of my couplers. If your air is really dry, this won't be a
problem for you.

Bob