The Bersa is the thickest of the bunch of pistols we are describing. The thinnest one is 1" (the Concealed Carry one:
http://www.bersa.com/bersa-firearms/...led-carry.html). The rest are 1.3 inches, which is about the thickness of a 1911 or a full-sized handgun. They are also pretty heavy, but so is my Kahr K9 or even a Springfield XDs.
To me, the thickness of a CC handgun makes a big difference, since I'm trying to conceal mine inside the waistband. It may not make such a large difference to you.
But for me the added weight and thickness of the Bersa line puts it more in the 9mm Kahr-line, Walther PPS (also 9mm), Springfield XDs, or Ruger LC9 camp rather than the .380 close-to-10 oz camp.