My take is that Springfield has not impressed me with their XD line. I had a XD .45 which I just recently sold, it just wasn't for me, I never could get accurate enough with it to justify owning it. Now it very well could have been me, or the XD not fitting my grip and technique well but regardless I always left the range frustrated with it.
Now on the other hand my daily CCW is the M&P Shield .40, and I love that gun, I'm way more accurate with it, than I ever was with my full size XD .45, which In my opinion shouldn't be.
Take it for what it's worth but my money is in the Shield. But different stroke for different folks.
And just to be honest the only place I've seen that Springfield ccw .45 was in a recent American Rifleman, so I have no first hand account with that pocket .45 if that's the model your speaking about.