Right now I have a New Vaquero .45, and I'm very happy with it. I had a Bisley Blackhawk .45 before-- admirable gun, accurate, utterly reliable, but I always had this stupid emotional fondness for the trimmer Colts. So in spite of its being a great revolver from any engineering point of view, I never really connected with it.
So I also had two Colt clones, one after the other, trying to get one that functioned properly. Maybe I was just unlucky, but I never did. On the other hand, I've never had a Ruger that DIDN'T work properly.
Which is a wordy way to get to the point; if the gun doesn't work you won't keep it, but if you don't connect with it you won't keep it either. Get what fires your imagination.
Of course, since the proper number of guns in a collection is "just one or two more," I'm also pondering a Schofield replica. I haven't gotten one yet because I don't know if they're reliable and, of course, they're costly.
My third Old West revolver is a break-top Smith and Wesson, you see. It wouldn't be legal in a SASS match because it's double action. On the other hand, it's a real Old West revolver. My great-grandfather used it in his one and only gunfight, foiling a bank robbery in Nebraska. So if I do actually start CAS, as I've thought to do, I have a strong temptation to have at least one of my revolvers be a break-top Smith repro, in his honor.