The PX is a 'chunky' gun (wide in the slide, not to fit in the grip) and a bit of a challenge to conceal well in lighter clothing. I've got the PX 4 in both 9 and 40. Fun guns to shoot, but nothing really worth writing home about and certainly not one that I personally carry. The Glock 27 is a fine conceal carry and not that much more than the Beretta ($50 to $75 depending on options for a GEN3 - $100+ for a GEN 4).