I pretty much agree with what has been suggested, although what I can add won't be of much use to you in this case other than to suggest you go with what feels right in you hand and you shoot the best and you'll get more enjoyment out of them.
I've owned a bunch of Colt's and a bunch of S&W's over the last 50 years for the Colt's, 40 on the Ruger's, some of each I liked, some of each I didn't. So it's a personal choice for me. What feels better in my hand, which I can shoot the best with determines which I keep and which go to live with somebody else eventually. When it comes to revolvers it's the platform more than the brand name on it that works for me. I prefer old school single actions over double actions. So my favorite rimfire revolvers have always been Colt's and old model Ruger's. Some of them still reside with me, none of the Colt or S&W double action do despite those I've had being great revolvers.