Smith & Wesson New Model 3 Targets are my favorite single action revolvers in any calibers but my 2, 8" 44 Russians are at the top of my list with a New Model 3 Target in .45 S&W Schofield as the king of the hill. I even have one that was converted to .22LR from either a .32-44 or .38-44 to .22LR and it is a blast. Functions perfectly and I could let my boys and grandson shoot it as a learning tool so they can get a "feel" for the New Model 3, before graduating up to larger calibers.
I have a cowboy shooter friend who I gifted a .32-44 Target just so he loads the .32-44s for me. The .32-44 is a PAIN because it is a .323, .32 caliber. I had the dies, loading tools and about 250 cases I collected over the yearsa. The .38-44s are easy to load for as are the .44 Russians and the .45 S&W Schofield.
You could have guess that Model 3s were my favorites by my screen name.

"MODEL3SW"
But not, at all, ashamed to say I like the SA Rugers, too, especially an old Blackhawk in .357 and 2 old 22 SAA styles as well as one long barrel in .30 carbine.
I also have 2 Sauer SAA (early imports appx 1960s I think) in .22 and in .357 that I purchased many years back. While they are heavier than the Colts and not quite as balanced as the Rugers (I think) they are good, strong durable, accurate single actions. Of the few times I fired them they functioned flawlessly. I don't think I paid more than $250 for either one of the Sauers. I felt the manufacturer's name alone allowed it a modicum of respectablity and has not disappointed me.
I do also like (but not as much as the Rugers) my one and only Colt SAA ... a late 2nd Gen Colt .45 with a 7+1/2" barrel (Matt Dillon type barrel) that was a commemorative model from 1961-ish, that somebody had used and fired prior to my purchase, thus the commemorative value was "shot" (pun intended). But for the pittance I paid for it 25 years ago, it was a bargain. About 1/3 the price of an equivalent SAA (at that time) that was NOT a commemorative. It sill shoots the same as any other 2nd Gen SAA that is not a commemorative,