I like the storm, I've both of those the full dimension LE model as well as the compact dimension and when owned the Sub in addition. Owning owned and shot all3 Beretta PX4 Storm styles I wouldn't carry a Storm Sub .40 S&W as the revolutionary bit of the PX4 https://thefairlist.com/story7986452/not-known-factual-statements-about-top-ranked-firearms