My son just bought a new Beretta PX4 Storm in 40 S&W and wants to shoot cast in it. I have barely ever shot a semi auto let alone load for one. Was wondering what everyone is shooting in their 40 S&W's? Any loading preferences such as powder is appreciated. About the only thing I know about the bullet design is that most I've seen were truncated cone and that's only because I saw them while researching other calibers. Pretty much want to get just one mold and powder in order to keep component costs down. Thanks.