My wife carries a Kahr CW40 in .40 and loves it! Nice fit and finish, American Made, great trigger and it shoots very nicely. She also has a Kahr CW9 in 9mm that she started on and moved up to the CW40. She loves them both.
I have carried several different guns over the years...Mostly carry my Sig 226 in .40 or my Browning Hi-Power in 40 anymore...but also have a Colt Army in .45, a couple Beretta 92's in 9mm, a Karh CW40 in .40 and a couple others...the Kahr is a great choice IMO.