This is a comparison of the features of the XDS, Shield & Slim. All are very well thought out designs and have performed for me without any issues. Grip size and triggers are different and will probably be the deciding factor for the purchaser. Price also can vary greatly for these three guns if you can find them. My local dealer had all three in stock last week with the Slim costing $280.99, Shield $370.99 and the XDS $499.99. The XDS does come with a polymer magazine holder and a paddle holster for the increased cost.
[video=youtube;V_l9CHnj5vU]http://www.youtube.com/watch?v=V_l9CHnj5vU[/video]
[video=youtube;V_l9CHnj5vU]http://www.youtube.com/watch?v=V_l9CHnj5vU[/video]