My choices have varied over the preceding 50 years, but I always seem to come back to one of the S&W Model 24's...44 Specials and built before locks, with recessed heads, pinned barrels etc. My preference would be for the 4" model, but only if I couldn't find that Holy Grail of revolvers, a 5" M-24. Accurate, plenty of power with a little handloading and without the add'l wt. of the M-29's thicker barrel. They were Keith's favorites until the .44 Magnum came out, and Skelton's too...I've had the dream of owning one since the late 60's but have never come across a good one at a price that I could reasonably justify.
Years ago, longer than I'd care to admit, I'd found one of the 6-1/2" M-24 dash models, as new, and for a good price. I used it for a year and was teaching my son to reload the cases after we'd burned though a cpl cylinder's full at practice. He was 12 at the time. One afternoon, stomping around on the farm, blasting thistle tops, milk weed pods and stump knots we got into a little contest. In a fit of stupidity, I joked with him that I could out-shoot him at 100 feet, he with his Marlin 39 Mountie lever .22 and me with the .44. Well...there's some real truth in the old saw, "never bet a Colt against a Winchester at distance." He was dead on and I palmed one off into never land...and, over his tearful objections, I gave him that M-24 in payment of the bet. He's still got it along with a Gen 3 SAA, and a 696 all in .44 Special. But a cpl of years ago, he found a replacement...same gun in as new condition, which he gave me for Christmas that year....a good son, and deadly with a rifle....
Best Regards, Rod