Or a Speed Six.
Probably the best suggestion so far. I had one but didn't realize what I had and sold it many years ago. Just a good, basic no nonsense gun.
If it is belt carry then you can carry a pretty big gun comfortably. Its all about the belt and the holster. It looks like from your selections you are wanting a 357. But if a 38 would work a 2.5" model 10 or even just the Plain Jane 4" model 10 with a tapered barrel. I have a model 65 S&W 357 with 4" barrel that was a police turn in that would also work. And its in 357 mag.
I spent some time last winter checking my buds cows and running fences and wore a 4" GP-100 while doing so. I had a good belt on and never noticed the gun on my hip. I expected to be tired of it but it never bothered me at all.