Nice wheel gun. I'd keep it unless you don't enjoy shooting it at the range. Nice groupings with your XDM.
I have a Ruger Toklat in 454 Casull that I carry whenever I'm in the woods alone. It's a lot fo fun to shoot 45 Colt from it. Also have a Glock 40 MOS in 10mm and is the other woods gun I use. I carry that when I am with in the woods with a friend who carries as well. The Glock 40 is the firearm I shoot most accurately but I love the Toklat and would be the one I'd keep if I could have only one firearm of any type.
I've got the Bisley version in .45 Colt...
I've been thinking of selling it since I only carry 10mms in the woods these days, but it's just a great pistol.
Developed some loads for my XDM Elite OSP 3.8" 10mm this week that will do 1" at 25 yards using 180 grain Hornady XTPs. Trying for the same groups with 200 grain XTPs this weekend.