Since creation of Concealed Carry in most States; the Sub-Compact single stack has had a huge resurgence, but capacity has been somewhat limited to about 8 rounds +1.
Most of the plethora of new offerings have been striker fired; a few DAO, and even fewer in DA/SA. Mostly polymer.
Sig's new P365 has solved the Sub-Compact single-stack capacity issue (once the bugs are out). By using a tapered magazine; they achieve the thinness of a single stack, with capacity of a double stack in a Sub-Compact package with 10rnd flush or 12rnd extended.
I personally still prefer the extra safety of a DA/SA or DAO for EDC; and with so few quality lightweight metal-framed offerings in that class, that probably has something to do with the enduring demand for the S&W Gen 3 Sub-Compacts.
If CZ ever wanted to fill this void; the S&W 3913-14, TSW or CS9 would be a model of near-perfection.
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