Grabbed one at the show here yesterday. My purchase decision was based on concealability. I am slim/skinny so small differences in pistol butt size and shape make a huge difference in how/if a gun prints when I carry.
The LC9s gives me enough grip to get hold of while concealing very well. The Shield was a close second at the price point with the XD compact a distant third. Did handle the Sig 938 and liked it, especially the trigger, but it's just too pricey for my current circumstances.