I have been very happy with my Kel-Tec P-32. It is the only true pocket pistol I have seen above .22 or .25 caliber that has truly comfortable recoil. However, I did have to switch from the factory 9 lb. recoil springs to Wolff 11 lb. springs for reliability when the gun is loaded 7+1, and consider this to be mandatory for anyone who owns one of these for serious purposes. Wolff +10% extra power magazine springs and an extra power firing pin spring were also well worthwhile upgrades. It has been as reliable as any pocket pistol I have used.
I am not at all suprised that making the same size gun in .380 caused them to have to beef up the 2nd generation ones, and I still read about mixed experiences with them. Fortunately Kel-Tec's customer service is good.
My own pocket .380 is from North American Arms, and while it is quite heavy, it is also quite reliable and durable.