The XD line (XD/XDm/XDs) is a great choice for reliability, PD and range use. And another benefit are the many variations available for size/capacity that provide a consistent and familiar feel whether you want a larger home defense or smaller CC model.
The decision is ultimately yours, but I would buy multiple instead of sinking all of my money into one. It's more fun to have options at the range and you can get different sizes or calibers for different situations.
Similarly, I went with the Ruger LCR. Both great options, but not the best options since looking for a longer barrel and not worried about concealment.
The XD9 was my first after thinking about a G19 for a long time. There was not a bad choice between the two, but I am very happy with my choice. It's comfortable in my hand, has been extremely reliable and I like the addition of the grip safety along with the trigger safety. It doesn't take any...
Congrats on the upcoming purchase. You can't go wrong with either option as they are both reliable. Make sure the selected holster conceals well and retains form for easy and safe reholstering.
I need the sights changed on an XD. Have you changed the sights on this model before? If so, what is the cost and turnaround time? Please PM me. Thanks!