Hi Mas, I was thinking of getting a G23, but now that the Gen4 G32 came out, I have been wondering if I should go for that one instead. I know all it takes is a barrel change and maybe a mag to go from one caliber to the other. I got a Gen4 G27 that is my EDC and I bought a G33 barrel for it, but I have been carrying it with the 40 barrel and some Ranger T 165 grain. The 357 Sig ballistics out of the four inch barrel look promising though. I live in South FL so I'm not concerned about heavy clothing. Which one would you favor Mas? PS: All the law enforcement agencies around(except for FHP: 45 GAP) use 40, maybe that would be a consideration from a legal standpoint?