Buy a handgun that bests fits your hand so you might wanna try handling many types of handguns to
get the one that best fits you...
Kahr makes a very nice handgun... I own a Kahr E9 (no longer made) and love it... Have never had a problem with it and shot many types of 9mm with no feeding problems...
My advice though, if you do buy a Kahr, go ahead and buy the 40 cal since it is the same price as the 9mm... Seen two Kahr's at the Cabelas store in Noblesville and both were the same model just different caliber and both were the same price...
Good luck and lets us know what you purchase...