Dad has a 232, loves it -
Edit - Dad's is the earlier model, the 230.
My dad, a career Navy pilot got a State Dept. job when he was done flying. He was stationed overseas and was required to carry a 9mm Beretta 92 at all times. He chose to also carry a backup gun. He bought a Sig P230 for himself and he carried it in the pocket of his sport coat or jacket pocket most of the time, with no holster. He never put a hand on the 92, but he says the couple times he felt uneasy or suspected he was being followed, he would duck into a small shop or cafe and put his hand in his pocket and just wait around for a while and figure out what to do next. (Sounds cloak & dagger, but if some guys were following him it was more likely to try & rob him, knowing the city he worked in.) He retired in the mid 90's, still has the 230 and still carries it often. He loves it.
I have a Beretta 380 Cheetah 86 with the tip up barrel. I like it a lot though I usually carry a S&W J-frame revolver.