O watch out! Those can become addicting. I made the mistake of buying two, which permitted them to multiply like rabbits. I now have 16 snub nose j-frames, one of which gets put in my pocket a lot. The 340PD. The majority of the rest of them rarely see the light of day. I'm not exactly sure why I have most of them.
The 442 is a great choice. That was the first one I intended to purchase, it's a story, but I ended up with the 642. I only ended up with the 340PD later because it was too good a deal to pass up. I wouldn't pay full price for a 340PD, but the 442 is worth every penny. Hogue makes a grip which has the same boot profile as the stock Uncle Mikes, but the Hogue is nicer by far.
Be weary of a summit that begins with sharing bread; for the sated man is at his weakest.