>>64494144
>>64494307
32 is sublime, whether revolver or auto.
It's a step up from 22, and feels like it hits the low end of the "good enough" category. I carry either a p32 or a 32 mag J frame 95 percent of the time. Small guns go very well with small calibers. The p32 shoots better and holds more ammo than an LCP, and the 32 mag J frame is so much more fun to shoot than a 38 model.
The only two worthy sub 20 oz belt carry guns I would consider is the BG 2.0 or a 32 snub, just depends on your preference. The BG can shoot faster and hold more rounds, but requires a holster to be safe and a perfect grip to fire. The snub doesn't need a holster to be safe, will fire regardless of your grip, but is slow and only holds a few rounds.
The versatility, safety, comfort and reliability of the snub won out for me, and there is no better cartridge suited for a small revolver than 32.