I have and use a Kangaroo creek import 12v rattle gun if you could call it that.
I only brought it ,if I had wheel trouble on a track somewhere I'd be able to loosen the nuts myself.
Because of my back it's a bit hard using a wheel brace. any work done on my wheels
I ask them to use those torque ends on the rattle gun. I'd hate to be unable to remove a nut because some clown did them up way too tight.
I find the 12v gun easy to use ,maybe not as good as a 24v cordless but it gets the job done.
Run my alloys all the time now and had no problems, just check them as part of your maintenance routine