[Canadian Psycho]

I find 150 lumens to be great for the sport, enough that you can hit what you can see, while still low enough to maintain some level of natural night vision. 500+ is ridiculous, and over 1000 you will annoy half the field, including your team.

I run all Surefire, that way when I get a light shot out, it gets fixed, for free. Worth the price every time.