Still have it, and won't get rid of it. It's usually my No2 ball out of my bag. On heavier lane conditions, I will generally start with My Widow Maker or my Terminator. By game 2, it's time for the XD. And, it doesn't disapoint.
My first ball with it is always a STRIKE. The ball fits well, and I know exactly what it will do on spent conditions. It ignores carrydown and finishes strong every time. Gives me confidence to change.
It's my regular ball on a House Shot which is my second league, different house. So, it has become lane and house specific.
Gotta have 200+ games on it. After each 60-70, I touch it up, 320-500-800. Then, some LM polish, which it really doesn't need, but I like the shine.