Really there is more to police use of a pistol than just the gun’s price.
Support = Most LEO agencies have very little patience for poor customer service, slow turn around or lack of armorer training. So far, I haven’t seen much from Springfield regarding armorer training and my personal experience with their customer service is that they don’t fix the problem the first time. This has happened twice to me personally, I sent it in, the problem wasn’t fixed. When a LEO pistol goes in for service, S&W, Glock and Sig will generally jump through hoops to get the gun turned around quickly and correctly, Springfield seems indifferent, but they do like to use SWAT teams and Police officers for marketing purposes.
BTW…Glock, S&W and Sig have well established and well known armorer schools.
Durability = LEO guns get abused and neglected. Springfield’s XD finish is not on par with the Glock Tennifer or Sig black stainless yet.
Aftermarket support = Duty holsters, magazines, etc. are all important considerations when choosing a duty weapon for an entire department. You don’t want to get hemmed in to one type of manufacturer for your holsters or wind up with a pistol nobody makes a level 3 duty holster for as authorized by your agency. BTW….with regards to level 3 holsters, you can’t mix and match holsters to guns, like say, an XD will fit in a Sig 229 holster, it just doesn’t work.
Other than those problems, sure the XD seems “duty ready”.