For me, a 43 is one of our issued weapons, and I thought I could get approval to carry a personally-owned 43 with a dot, since we approve full-sized 9mm Glocks with dots (I was right). That’s the only reason I went with the 43 over the 43X, but I ended up really liking the set-up.
I just got approval to run a 48 w/ RMRcc on duty, so I’ll probably switch to that.