Either my P32 or LCR .357, but both/either in an OWB holster at 3 o'clock. The P32 is small and light enough to drop in my jeans pocket. The LCR fits but doesn't come out nearly as clean and easy.
I've had rim lock twice with the P32, and there's no "possibly" about it. Only solution is to remove the mag base plate and drop all the rounds out. Only then can you rack the slide and clear it. Both times were factory Fiochi 73g FMJ, and the bottom round was about 1mm shorter than the one that locked above it, right about the thickness of the rim. Whether it was short when I loaded it or the bullet was pushed back from the forward force of the rim-locked round above I'll never know, but I suspect varied bullet set back from the factory.