Originally Posted by mjoh
I think you are saying the quickfill is the better option Rob?
I think it is. If you don't use/like it you can always screw on and off, and it's got a gauge (i think there's an option without, but i'd go for the gauge).
It's just not quite as easy on the hand as the normal quickfills. If your reg is aligned so the gauge is level then the probe comes in from below. There's a blanking plug which keeps dust out. It's just a little fiddly. But i'd have one over without.