If it were me, and it's not, I'd shoot the wheels off a XD. 45 using the money I saved by not buying a DUPLICATE handgun for more ammunition and a great holster.
I'll be carrying a Kimber ProCarry..concealed and open carry.. the next two(2) weeks while prairie dog hunting..primarily to defend against ANY prairie rattlers I cannot escape. My usual gun for this task is a Mod 66 3". My point is either will do the job I require..and for me it ain't so about the hardware, its about the operator[me]. Being aware of your surroundings always helps..time, speed and distance is your friend..you want MORE.
"Remember the men from whom you are sprung"