title says it all.
kydex, leather, nylon. doesn't really matter although I guess I lean a little more towards kydex or nylon.
it'd be for occasional CCW (my Glock 30 is my main CCW gun), and I'm 5'9" and around 170lbs if that matters
Full size Beretta is a lot of gun to try and hide for CCW. I believe I would be tempted to try the FIST kydex IWB holster for this one. Very thin I hear, but I have never even seen one in person.