If you've never handled one, you'll be shocked how small the old S&W DA and Safety Hammerless revolvers are. They are tiny. I have both, and shot new factory ammo through them both until I had enough to reload for them. Now I just shoot powderpuff loads that are at the bottom end of the scale just for fun.
If you get a Safety Hammerless, try to get a 3rd variation or newer with the T-style latch, they are supposed to be stronger than the older versions. I don't know the model for the DA, but mine is a 4th and I haven't had any issues.
I also have an old 1 1/2 S&W, which is blackpowder only, and I have to handload for. Overall, I don't shoot mine too often. The sights are abysmal, and unless you reload they can get pricey to shoot. They also don't fit my hand very well, as I'm a big guy with long fingers and these were clearly designed for someone 2/3rds my size. The end result of this is that I generally can't hit jack with them, but my girlfriend does quite well - smaller hands and much better eyes. Mostly, I bought them because they are beautifully made and great to look at. They are some of the best looking revolvers ever made IMO.
A lot of these were just thrown in the sock drawer, which means that there are lots out there in really good condition - they aren't rare by any means so don't pay a premium unless it is just perfect. .32s seem to be more plentiful than the .38s, which will bring a bit more in price.