I'd replace that Taurus 9mm with a Walther PPS. I'd also replace the .380 with a Ruger LCP. Otherwise, the other three are great choices.
If you are happy with the Taurus, and they don't crap out on you, everyone needs a snub nose .38. S&W Airweights are great examples of the breed.
"He who laughs last, laughs dead." Homer Simpson