A 2.25” Ruger SP101 is my most-carried handgun, by far. I have several of them, but my oldest, with a factory spur-less hammer, seems to be carried the most. If I carry a larger handgun, I still tend to carry the SP101, along with the other gun. Sometimes, the second gun is a second SP101.
I do not “rotate,” as a matter of practice. Occasionally, the SP101 that I carry will not be that first one, with a spurless hammer, perhaps because I want a hammer spur, for retention in a particular holster, or, I may just decide that a 3” SP101 is a better choice for a particular environment. Or, I may just happen to grab my second or third 2.25” spurless-hammer SP101, for whatever reason. (The third has been prettied-up, a bit, so, I like to minimize wear and tear.) But, usually, my first spur-less SP101 is THE foundation of a day’s carry, whether or not I am also carrying a second gun.