air compressor plumbing

I have standard Milton M style fittings at work, but P style at home because I got tired of having to swap fittings whenever I brought a tool home from a past job or back to work from home. The p series was what a past job had...
They both ran the same line pressure at both shops. But the volume makes a huge difference. I can stick the end (outside diam) of an M style fitting in the end of a P style coupler.
The V-style actually outflows even the massive P-style coupler by ~6CFM--not enough to warrant you changing all your stuff, for sure. But you've definitely seen the difference between, say, A- or M-style and much-better flowing fittings so I appreciate you chiming in on how much the increased airflow helps.