I cannot say my Rossis were better than my Tauri. I much prefer my two 66s and my 85UL. I sold a Rossi 88 when I got that 85 because it was so much better, lighter for carry and the trigger is just awesome, better than any Smith and Wesson I've ever tried or owned, best out of the box DA on the market at the time. That don't mean the Rossi is a bad gun, just that I like my 3 Taurus revolvers better.
The 971 I had would out shoot my old Security Six six ways to Sunday. It'd keep most loads into under 2" at 25 yards off the bench. The Security Six was accurate with a 140 Speer magnum load, but not with much else. Even a .38 wadcutter, accurate as hell in most .38s, went over 3 1/2 inches at 25 yards from a bench in that gun, pathetic. That's why I got rid of the Ruger. Also, felt recoil was terrible in that thing with magnum loads. The Rossi was much easier in recoil even though it was lighter. As a back packing and hunting side arm, it far out shined the Security Six. I traded that Security Six off for a Blackhawk that's much more accurate and much stronger never looked back. The security six was beginning to shoot a little loose, anyway, and that blackhawk had maybe a box through it when I traded for it.
Some folks seem to think the security six is fantastic, but I didn't really like the thing. The Rossi was a much better gun for what I used it for, don't care if theoretically it wasn't as strong. It shot better, it carried easier, and after 4K or so rounds, it was still tight. In the end, I traded it off, too, on another blackhawk, this time in .45 Colt. I like blackhawks.
For a K frame sized 4" .357, I now have a nickel Taurus 66. It out shoots my old M19 Smith, my Security Six, and my 971. It'll put 6 rounds into an inch from the bench at 25 yards with its favorite .357 OR .38. Awesome. It's a little heavier than the Rossi, but it shoots a bit better. It also has a frame mounted firing pin with a transfer bar action, a little bonus after that broken firing pin on the Rossi. The Taurus is a stronger gun in the forcing one area than was the Smith K frame, though the Ruger is a stronger design. But, I expect it'll last til I'm dead. I don't shoot it all THAT much. I gave $197 plus tax at a gun show used for that Taurus. One of the better deals I've ever done on a firearm.