Surefire G2 on the belt. Surefire x300 on the pistol. Streamlight SL20 on my bag.
The SL20 doesn't get a whole bunch of use on day shift but is my workhorse on nights.
I borrowed one of the full size Pelicans for an extended traffic control detail. The light weight in my hand was a nice change from the SL20 for that task.