The recommendations above are likely better than mine, but...Just on a whim, I bought a Safariland Model 27 IWB (J-hook) for the Beretta 92, because the store had some of them in their "closeout bin". (Actually, a closeout bucket.) Apparently some LE agency had ordered a few for off-duty carry, then changed their mind.
Anyhow, the day I went to pick up my Ohio License to Carry, was heading on to the club to do some shooting with my B-92, so it became my first (legal) carry piece. That Safariland holster seemed to work pretty well, so I went back and bought the Model 27 they had for a Glock 17/22 also. Not often would I choose one of these big bastar--um, blasters--as a CCW piece, but again this Safariland product works just fine. Plus they're really thin and relatively comfy.