im thinking of the viridian for my ccw shield....
Lumens can include beam pattern and spill, if a higher lumen light has more spill, it moght light up more without sweeping the muzzle and also,miggt makenit harder for someone to aim at you with that much intenisty in their retina
I think you would like it. If disabling white light is something you are interested in, the Viridian is quite bright and also has a strobe that can be programmed into their lights. I've seen what that is like. An intruder or other target can't see the person who is directing it at them and is very disorienting on the receiving end. Pretty neat but if a person is subject to seizures, it can cause them.