I just bought an XD40 with a 4" barrel, I have my concealed weapons license and would like to get a hold of a horizontal shoulder holster. I am torn between getting one with a magazine holster. I was looking for some advice on comfort with or without the magazine holster (if it balances the weight better). Also, a place to purchase a shoulder holster, preferably leather. Also, i was looking for an inside waist holster for the same gun, thanks for any help/advice you can offer.