I have a SmithWalther PPK/S, and love it. Also took me three weapons to get one that works correctly.
Mine is VERY accurate for me in its intended range, but if you go the PPK route, spend time on the range to make sure it is working for you.
As others have said, time has changed the .380 world...I have the PPK, but my EDC is a KelTec P3AT which slips into my pocket and is much lighter. For IWB, I slip into a Sig P232 or a Kahr K9.
The PPK is wonderful, but most people have PPKs to have a PPK.