Here is my f-1 setup, crony is at the target behind the brass channel, about 7 yards away.
The lights are screwed up above, the set up that comes with the lights to me is a joke, 1/8 rod very flimsy.
The printer accesory is also a good feature, can see my numbers as i shoot.
gotta have lights for indoor shooting, however you could set that up with a quick trip to home depot or something
+1 for the prochrono digital.
only one I’ve used though