I recently bought an XD 9, and have shot about 600 rounds through it, mostly at an indoor range. I am very happy with it. Was shooting last week with friends with Glocks and we traded guns and all the Glock guys were very impressed with the Springfield. Mine has night sights and they help my somewhat "advanced-in age" eyballs.
Cheers
Which size XD9 do you have?
I thnk they make 3 barrel lengths.