Originally Posted by
BOM
I don't think I am in a position to recommend anything, but I will happily share my experiences and what works for me.
Modulating a clicky tail cap, especially on a light with multiple brightness levels has always been a pain in the ass for me. I would get constant bright when I was after momentary, and momentary dim when I wanted something else. The only clicky light I've had simply did not work for me.
When I activate a weapon mounted light, I want to know exactly what I am getting every time, regardless of how I activate the button on the back. I also cannot think of a situation I would want the weapon light to be constantly on where I would not have the time to twist the tailcap an eighth of a turn or whatever.