What use?
- What are you going to use it for - range, or CCW, or?
- Do you specifically want a polymer finish, or?
I own a P22x-series pistol, but for range use and your budget I'd be inclined to buy a CZ75B, three high-cap magazines, and 2,000 rounds of ammo. For CCW use the polymer guns are lighter and have some nice functional features, although esthetically challenged.
Most people do not have the same functional requirements as the SEAL's, which include salt water corrosion resistance and movie rights... Anyone know what Delta, SF, or the Rangers use? You're damned right you don't - because they ain't saying. But the SIG P22x is rumored to be popular at Fort Bragg, NC and a few other locales as well.