My use case is, fundamentally, defensive, against two-legged predators, usually in urban, suburban, and semi-rural environments. I do not have a “rotation,” as that implies equal time for each weapon, or there being some need for each system to get some carry time.
Environment, and shifting threat profiles, are factors. If four-legged threats become an added threat, the Magnum revolver might be indicated. If longer-range threats are anticipated, the Magnum revolver would be most-favored, with the 1911 being next, with Glocks a distant third. I can load the revolver cylinder with 125-grain anti-personnel ammo, 145-grain or 158-grain general-purpose ammo, or 180-grain hard-cast deep-penetration ammo.
My long-stroke DA revolver skills are less-perishable than skill with either the Glock or the 1911 triggers, so, if I have not trained, for a considerable amount of time, I might well trend toward the revolver. Stay-at-home orders, or not, my wife is in the highly-vulnerable category, if she is exposed to COVID, so my range time is now quite far in the past. Long-stroke DA dry-fire requires no slide manipulation for each repetition. I am functionally ambidextrous with medium-large and medium-frame revolvers, such as the GP100, Speed Six, and S&W K/L. Overall, this means that the present, is revolver time, for me, at least temporarily.
If my aging right shoulder is having a bad day, drawing a 1911 pistol may be a bit difficult, which favors a shorter-snout Glock or revolver. All of my 1911 pistols have 5” barrels, and the only one which has ambidextrous safety levers has yet to be put through its paces, with enough rounds through enough magazines, and it has a heavy frame, with a dust cover that reached the end of the slide, so is more of a target-shooting pistol than a carry gun. (Les Baer Monolith.)
An abusive environment would be a reason for me to opt for a Glock. We live relatively near salt water, and I would much rather detail-strip an auto, than a revolver. The 1911 is easier, for me, to detail-strip, while the Glock is more-resistant to prolonged exposure. (Yes, I did say a 1911 is easier for me to detail-strip. “For me.” Others’ experience may vary.)
Finally, the 1911 was my first love, and will be unlikely to fall from favor. I no longer have my first 1911, as it was never reliable, and so it went away, but the nostalgia for some of the material things of my younger days seems relatively fade-proof. Enjoyment is a valid factor. Life is good.