Five of us, locally, have purchased the 2.0 version, and none have been unhappy thus far. The pistol is surprisingly small (smaller than it looks), and has mild recoil. This last is due to a low bore axis and a truly ergonomic grip.
Trigger is gritty in places; several hundred 'pulls' with the gun uncocked, will smooth the rough spots. Trigger break is surprisingly clean, for such a small, striker fired pistol. Break is somewhere around 4lbs.
The guns shoot left. The rather wide rear sight can be adjusted, but it takes some firm beating with a drift and hammer.
The 12 round changes a really small pistol into a somewhat larger one, and the 10 is most useful...unless you have really large hands.
The mags are bears to load, and require a Lula to fill. The 12 round mag spring nests when compressed, while the 10 round spring stacks. Seating either against a closed slide requires some force.
It is a really amazing pocket pistol.
Moon