For many, many decades the most common carry handgun for me was one of my snub nose revolvers. The make and model varied; Colt, Smith, Ruger, Charter, Taurus but in almost all cases it would be loaded with 38 Special JHPs. Now one or more of the small 380 mini pocket pistols has become the norm. The Beretta Pico, S&W M&P Bodyguard 380 and the Remington RM 380 are all about equal in most every way and the Ruger LCP is also carried at times but its lack of a true double action firing system and the horrid double reset trigger keep it from really playing with the big kids. They all have been reliable and reasonably accurate. All but the Pico have at least one truly annoying feature; the trigger double reset on the LCP, on the BG380 its habit of dropping the slide when I remove an empty magazine unless I make sure the slide stop is fully engaged and the really long trigger reset on the Remington RM380.
Over the decades there have only been a few handguns where I simply could not find anything annoying; some Colt revolvers; S&W 19, 27, 28; Browning BDM; Star UltraStar; Harrington & Richardson pre-Defender top-break revolver and the Beretta Pico.