I recently did this search and was so close to a ruger sp101 except it is a 6 shot. I wanted a small revolver with more. The ruger is around but a 4 inch barrel seemed funky, I have a 357 mag sp101 with a 3 inch barrel and like it fine. Only 6 shots and a 4 inch barrel bothered me a bit.
I can recomend a S&W 317 which is an airweight kit gun with 8 shots available. Neat, very very light, and neat. Yes it has a lock and yes I wonder about the direction the company is headed. 3 inch barrel also.
But for what I wanted I found nothing of great quality, your opinions may differ on some of the lower quality stuff and I have not messed with some of the more expensive custom stuff.
I was after plinking and I wanted that super light weight but for now question a 357 mag version, so the 22 smith won for better or worse. Very pricey but working with a trade in made it more acceptable to me since I had spent money once and was unhappy. So that for trade in and more money made me real happy.
If you run a search the trigger can be made better, as it is I am improving my double action trigger pull by leaps and bounds cause this thing has a lot of weight to the pull.