My old Fuji S-10S came with a screw-on hose for the factory Primus frame pump. I couldn't get that hose off the Schrader valve quick enough, losing lots of pressure while doing so. Soooo.... I ditched the Primus pump and got the Zefal HP with a quick-release chuck withn the first month or so. That old Fuji still wears a Zefal HP today, albeit it's fourth one for various reasons...
BTW, even back then, I was inflating my 27x1-1/8 tires to ~100psi. WITH Schrader valves!
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'75 Fuji S-10S bought new, 52k+ miles and still going!
'84 Univega Gran Tourismo
'84 Univega Viva Sport
'86 Miyata 710
'90 Schwinn Woodlands
Unknown brand MTB of questionable lineage aka 'Mutt Trail Bike'
Plus or minus a few others from time-to-time