daustin923
Plinker
I only have experience using my buddy's SA XDS .45. It wasn't for me as I prefer to carry at least a compact size weapon, but i can see it's utility in certain situations. He is a police officer and uses it as his backup weapon. If you are set on .40 by all means get what suits your needs, however I would recommend 9mm after carrying a full size 1911 for years before switching to a G17 for the added capacity and considerable improvement in terminal ballistics with modern 9mm ammo. As a previous poster stated, the most important factor in terminal ballistics is shot placement and the reduction in perceived recoil allows for faster followup shots with effective hits on target. Just my .02 cents...good luck with your decision!